... PU material. 2.Dirt-proof and shockproof. 3.Envelope style. Laptop sleeve envelope bag for new ipad 3 Description:1.Official book ... -in retractable stand and attached elastic strap Specification: NameLaptop sleeve envelope bag for new ipad 3 MaterialClothColor Black,grey,pink,blue ... so on. warmly welcome you to contact us. Laptop sleeve envelope bag for new ipad 3