The information below applies to each unit in the pack The Ram Double Sided Draught Excluder is 90CM Protects From Draught Under Doors And Windows EASILY GLIDES ON ALL FLOOR TYPES! Works well on tiles, laminates, wood and stone. It can be used even on uneven or carpeted floors!! REMOVE & REPLACE! With the strong and durable ADHESIVE BACKING and the HOOK AND LOOP FASTENER, It moves with the door. It can be easily removed to facilitate cleaning and is easily refastened Fits door up to 36” and will close gaps of up to 1.3”. Materials made from sturdy and durable Styrofoam with luxury fabric attached.