Interior Dimensions: 6.13 x 3.13 x 0.75. Pefect fits for a naked phone or phone with a slim case on (Please refer the picture on how to measure the phone size). Compatible phone models: Apple iPhone 8 Plus, iPhone 7 Plus, iPhone 6/6S Plus, iPhone XS Max, Samsung Galaxy S10+, Galaxy S9+, Galaxy S8+ Durable Metal Belt Clip and Strong Velcro Closure, Belt Clip does not move or turn, One more awesome feature is that it comes with a Detachable Metal Hook that you can use to simply clip in onto your pants or to your bag if you need a backpack for extra capacity. Say good bye to your bulky pockets and having to hold your phone at all times. Now you can enjoy a good, convenient, and fashionable life style by having one of these holsters. Elastic band is used for the pouch side. The knit elastic band makes it easier & quicker to put in or out your phone, and it could also provide extra room for the phone. Elastic sides provide excellent fit, snug but not tight. Ultra-soft inner lining to protect your bare phone from accidental bumps and knocks. Vents on the back for phones with rear speakers. iNNEXT offers the best protective solution at a affordable price. 100% customer satisfaction is our concern and goal. We stand behind our products.