Features: - Gingival retraction cord knitted with 100% cotton. - Cutter, Ruler, Window for easy use. - The spool inside the bottle prevents the cord from getting tangled and enables you to use the entire cord without any problems. - Hydrophilic dye without fluorescent whitening agent. - 20% longer than other products (300cm/118 inches). - Quick and easy identification by different colors. Specifications: - Size: #0. - Length: 300 cm.