Home / Product Size / Extension Kit - 1000 x 1000mm Extension Kit - 1000 x 1000mm Protective Freestanding Countertop Roller Blind – Kits Protective Freestanding Countertop Roller Blind – Starter and Extension Kits. Size: 1000 x 1000mm. Due to current demands – Lead time 7-10 working days.£353.00 – £478.00 Excl.VAT Select options