Able to hold up to 133kg the optech mirrorless wrist strap is designed for use with cameras that are larger than point and shoots but smaller than full size dslrs it is made from soft yet durable neoprene with a slide that tightens the strap snugly around the wrist and features a mini loop qd connector that attaches to the camera with a 15mm cord loop the strap is approximately 28cm long