4Pcs Carbon Steel Heavy Furniture Heightening Foot Pad Wear Resistant Bed Sofa Chair Table Feet Anti Slip Mat Carbon Steel Riser main feature The reason why these mats are so good is that they are easy to install. Simply put the supporting feet of furniture and household appliances into the cushion to complete the installation. Stop up to 94.7% of vibration These anti-shake accessories can absorb up to 94.7% of the vibration on flat ground, which will be different when the floor is uneven. Enhanced benefits Raise furniture and household appliances by a few centimeters to facilitate cleaning and find things on the floor, thereby effectively preventing moisture and mildew. Specifications: Product name: furniture heightening foot pad Product material: EVA, felt Product size: 6 * 1.65cm Product color: black Use range: applicable to all kinds of furniture Package Included: 4 *Slip-proof and noise-reducing foot pad