Genia® Velfast Self-Grip K9 E-Collars are transparent E-collars with a quick velcro attachment system. Flexible and silent peripheral neoprene edging absorbs impacts and noise Atraumatic neoprene edging around the E-collar for more comfort Quicker adjustments Simple and quick velcro attachment with excellent tear resistance Velcro strip adjustment for different neck circumference Outer anti-scratch engraving and reinforced with neoprene lining Color-coded according to size