NAOKI LOVE Universal Synthetic Leather Wallet Crossbody Cell Phone Bag Black Made of PU leather Size: 5.12 x 7.48 x 0.98 inch / 13 x 19 x 2.5cm. (L x H x W). The detachable and adjustable strap is 138cm/54.33 inches Perfect for iPhone 7,iPhone 7 Plus,iPhone 8,iPhone 8 Plus,Galaxy S7 S8 etc