Collen iPhone 6s Case, [Premium Makrolon PC] Ultra Slim [Thin Fit] for iPhone 6 Case - Blue A02 1.Premium Makrolon PC for durability . 2.Hard case made from high quality Makrolon PC . 3.Offer a defined and lightweight case without adding bulk. 4.Open buttons and exact cutouts keep hands down access to phone functions. 5.iPhone 6s Case Compatible with Apple iPhone 6s (2015) / iPhone 6 (2014).