Our silicone shock absorption pads are the suitable solution for protecting your circuit boards and hard drives from vibrations and impacts. The cylindrical design and silicone material provide excellent cushioning and support, ensuring the stability and longevity of your electronic components. These pads are easy to install and offer reliable performance in various applications. Features -Color:Grey -Material:Silicone -Size:1.30X1.30X1.20cm/0.51X0.51X0.47in -Inner hole diameter: 6 mm -groove outer diameter: 10 mm -Effective vibration control: fourlayer pads significantly reduce vibrations, ensuring the circuit board operates smoothly -Robust shock absorption: silicone offer robust shock absorption, protecting sensitive electronic components -Easy to install: facilitates easy and quick installation and assembly of circuit boards, enhancing user experience -Hard drive impact protection: cushions hard drives against vibrations and shocks, ensuring their safety and performance -Soft and safe silicone: made from soft silicone, it prevents any damage to the circuit board while providing excellent cushioning Package list: 20 x shock absorbing pads