Material: ABS Plastic. the strong material, waterproof. Non-slip design:-There is a non-slip mat in the middle of the mop wash mop holder. Firmly grasp the object, not easy to slip. Suitable for clamping different objects with 1.5cm-2.8cm Diameter Handles. Superb Load Capacity - Self-adhesive:- This self-adhesive hook does not need to drill holes in the wall and does not require any tool or screw. Just peel off the sticky tape on the back and stick it on the wall, will be able to hold 5kg items. Space-saving:- With the brackets, you can store your cleaning equipment such as a long broom, hand brush, mop, shovel, dustpan, dusters, etc. Notes:- The product should be pasted on a smooth surface, it is not suitable for rough walls, such than painted walls. Wait 48 hours before placing items.