Material:100% Polyester Width:89-100mm Type: Manual and Motorized System Size: Customized Color: Blue, White, Beige and so Specification 1)Fabric .Material: 100% polyester2).Rail: Aluminum Alloy3).Width: 90mm,100mm,127mm4)Bottom: Plastic5)Bead Chain: Plastic 89mm Polyester Vertical Blinds(Manual system)