Black Magic Magnetic Retro Drawing Painting Board Hard Back Case Cover for Iphone 4 4s Specifications: Net Weight: 20g. Material: Polycarbonate. Suitable for: iPhone 4 4S. Size: 117(L) x 61(W) x 14(H)mm. Color: BLACK Package Included: 1 x Retro Magic Drawing Case Cover Painting Board (iPhone not included)