SODIAL(R) Black PH-RBA 52mm Lens Hood for Pentax SMCP-DA 18-55mm f/3.5-5.6 AL Product Name : Lens Hood Total Size : 8 x 4cm/3.1" x 1.6"(Max.D*H) Material : PlasticColor : Black Net Weight : 17g Package : 1 x Lens Hood