{"product_id":"richmond-cotton-rolls-braided-4-x-3-8-medium-ns-250-bx","title":"Richmond - Cotton Rolls Braided 4\" x 3\/8\" Medium NS 250\/Bx","description":"\u003cul id=\"ItemBullet\"\u003e\n\u003cli\u003eBraided with silky yarn; does not stick to mucosa\u003c\/li\u003e\n\u003cli\u003e30% faster absorption; maintains shape under saturation\u003c\/li\u003e\n\u003cli\u003eFlexible design; secure fit in buccal and sublingual space\u003c\/li\u003e\n\u003cli\u003eMedium 3\/8\" diameter; 4\" length; non-sterile\u003c\/li\u003e\n\u003cli\u003e100% purified medical-grade cotton; pharmacopeia standard\u003c\/li\u003e\n\u003cli\u003eQuantity: 250 per Pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp id=\"LongDesc\" class=\"richp\"\u003eRichmond Dental Braided Cotton Rolls, Medium, 3\/8\" x 4\" is used for moisture isolation and field management in restorative, hygiene, endodontic, oral surgical, and preventive dental procedures where a longer-format medium-diameter cotton roll placed in the buccal vestibule or sublingual space maintains a dry operative field throughout the appointment without displacing, saturating prematurely, or adhering to the oral mucosa during removal. At 4\" in length, this format is the preferred cotton roll dimension for posterior quadrant isolation in restorative procedures, full-quadrant moisture management during scaling and root planing, and surgical field isolation where a longer roll spans the full vestibular depth from the retromolar region to the premolar area without requiring supplemental rolls to maintain complete buccal coverage.\u003cbr\u003e\u003cbr\u003eDental assistants, hygienists, and clinicians who rely on cotton rolls for field management across multiple procedure types find Richmond Dental Braided Medium 4\" the longer-format isolation roll that reduces mid-procedure replacement frequency and maintains consistent dryness through extended appointment blocks.\n?\nEach box contains 250 individual non-sterile Medium Braided Cotton Rolls, each measuring 3\/8\" in diameter and 4\" in length. Construction uses 100% purified medical-grade cotton braided with silky yarn rather than bound with the chemical adhesives or starch binders that conventional non-braided cotton rolls use to maintain their cylindrical shape. The silky yarn braiding creates a structurally stable, flexible roll that maintains its 3\/8\" diameter profile throughout the appointment without collapsing under fluid saturation, and critically does not adhere the cotton fiber matrix to oral mucosal tissue on contact, allowing the roll to be removed dry at the end of the appointment without rewetting or the tearing sensation at the mucosa contact surface that chemically bound rolls produce when removed while saturated.\n?\nRichmond Dental Braided Cotton Rolls work through their patented braided construction that creates a unique wicking action throughout the roll body, drawing absorbed fluid from the outer surface contact zone into the core of the roll across the full 4\" length rather than saturating from the outside inward as conventional rolls do, distributing the fluid load across the full roll volume and achieving 30% faster absorption than standard cotton rolls at equivalent dimensions.\u003cbr\u003e\u003cbr\u003eThis absorption rate advantage allows each roll to maintain effective dryness at the isolation site for longer per placement compared to conventional rolls that reach surface saturation and begin releasing fluid back to the tissue before the appointment step is complete. The innovative flexible design of the braided construction also allows the roll to conform to the natural curve of the buccal vestibule and the contour of the sublingual space, providing a secure, anatomically adapted fit that reduces roll displacement during instrument access, patient movement, and irrigation without requiring the assistant to reposition the roll mid-procedure.\n?\nDental assistants managing four-handed restorative procedures find the 4\" Medium Braided roll covers the full posterior buccal vestibule in a single placement without requiring supplemental short rolls at either end of the isolation zone during composite, crown preparation, and cementation procedures. Hygienists performing quadrant scaling and root planing find the 4\" length maintains consistent buccal isolation through the full periodontal instrumentation sequence without mid-procedure roll replacement at active salivary sites.\u003cbr\u003e\u003cbr\u003eOral surgeons and general practitioners performing surgical extractions and suture placement find the flexible braided construction adapts to post-extraction tissue contour changes during the procedure without losing its isolation position.\n?\nRichmond Dental Braided Cotton Rolls, Medium, 3\/8\" x 4\" give dental practices an award-winning, silky-yarn-braided, non-stick, 30%-faster-absorbing cotton isolation roll in the 4\" medium format suited for posterior quadrant and full-vestibule isolation across restorative, hygiene, surgical, and preventive dental procedures. For dental offices ordering cotton roll supplies for active daily chairside isolation, Richmond Dental Braided Medium 4\" delivers the absorbency performance, patient comfort, and procedural field management that demanding clinical isolation requirements demand.\u003c\/p\u003e","brand":"Richmond Dental Company","offers":[{"title":"Medium \/ 3\/8\" x 4\" \/ 250\/Pack","offer_id":51368467595585,"sku":"RICH-201226","price":29.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/2525\/5233\/files\/73592_main.webp?v=1770264446","url":"https:\/\/carolinadental.com\/products\/richmond-cotton-rolls-braided-4-x-3-8-medium-ns-250-bx","provider":"Carolina Dental Supply","version":"1.0","type":"link"}