Functional wrist strap You can adjust the loop size to fit your wrist or leave a large loop. Loop size: φ1.8 - 3.8 inches (4.5 - 9.7 cm). Strap Width: 0.75 inches (1.9 cm). Weight: 1.2 oz (36 Package Includes: 2 x Anchors, Microfiber Pouch