Features 1.This silencer is made of quality silicone, soft, durable for long time use 2.Can effectively weaken the sound, makes you practice the guitar while not disturbing other people 3.Easy to install and remove, and wouldn't harm the guitar 4.Portable and lightweight, good for easy carrying and storage 5.Useful tool for guitar players Specification Features: This silencer is made of quality silicone, soft, durable for long time use. Can effectively weaken the sound, makes you practice the guitar while not disturbing other people. Easy to install and remove, and wouldn't harm the guitar. Portable and lightweight, good for easy carrying and storage. Useful tool for guitar players. Specification: Material: Silicone Color: Shown as picture Size: Approx. 7.5 x 5.5 x 1.5cm / 2.95 x 2.17 x 0.59in Weight: Approx. 16g Package List: 1 x Guitar Silencer Package List