Fangrui Product Details Roduct Size:hemisphere Silicone Isolation Feet Measure 1.25 Inches/3.2 Cm In Diameter And 0.66 Inches/1.7 Cm In Height. Ideal For Small Speakers, Record Players, Electronics And More. Ilicone Material:made Of Silicone, It Is Not Easy To Crack And Very . It Is And Soft Compared To Other Materials On The Market, Silicone Feet For Speakers Provide Better Cushioning And Reduce Noise And Scratches. Ulti Purpose:these Silicone Isolation Feet Can Be Used For A Wide Range Of Applications Such As A Silent Foot Pad And A Protector For Record Players. Examples: Studio Speakers, Vinyl Record Players, Subwoofers, Cd Players, Compact Discs, Tube Amplifiers, Tv Audio Receivers, Printers, Laptops, Computers, Multimedia Projectors, Various Electronic Products, Etc., Can Provide Better Cushioning For Speakers And Reduce Noise And Vibration. It Can Also Be Used On Doors, Drawers, Furniture And Glass To Reduce Scratches Caused By Object Collisions. Asy To Install:the Installation Of The Silicone Mat Does Not