JAVOedge Butterfly Universal Adjustable Camera Shoulder & Neck Strap for Nikon, Canon, Sony DSLR camera strap made from durable cotton, synthetic materials is designed to be comfortable and securely support your DSLR camera Compatible with most DSLR cameras such as Nikon, Cannon, Panasonic, Pentax, and Sony, etc. Anti-slip prevents accidental slip of the strap off your shoulder or neck Adjustable for preferred positioning JAVOedge is a registered trademark and is exclusively distributed by JAVOedge. Other seller offerings are counterfeits, they will not be identical to what is advertised here.