In the radio equipment, instruments, instrument, protect machine vibration interference , have a good buffer. Rubber , suitable for shock-proof products, automotive industry, heavy machinery, fitness equipment, electronic equipment, instrumentation, air compressors, generator sets, motor vibration bodies and other power machinery as damping components to protect the normal operation of the body And a good local environment. The utility model has the advantages of simple structure, economical application, five kinds of installation and fixing forms, convenient installation, reliable performance, complete regulation and strong selection. Shock absorption and noise reduction effect is obviousPerformance: Super shockproof structure design Tear strength equal 14Mpa Tear strength equal 45N or mm Pulling force 400 percent Rubber hardness tolerance 3 Advantages: Anti-aging, heat resistance, tensile strength, wear resistance. production equipment, excellent production technology. manufacturing quality inspection. Environmentally friendly, non- in line with EU RoHS specifications Color: black and silver Material: rubber and metal Product size: 40x30x30mm Package Contents: 4xM10 Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.