plastic pmma lamp shades and covers specification: 1) material: pvc, pmma and welcome customized. 2) dimension and specification: also made by molds. so depends on customized information. 3) weight: depends 4) color: transparent, white, red and welcome customized. 5) sorts: long lampshades, round lampshades, elephant shape lampshades and welcome customized 6) packaging: depends per carton. 7) remarks: to make your lights light smoothly and softly, and avoid damage. enddy enddy_tony@yahoo.com zsenddy@gmail.com