Features1The guitar string mute is made of stainless steel and EVA, sturdy and durable, does no damage to the guitar strings. 2Designed for noise reduction when you/u0027re practicing your guitar, won/u0027t disturb others. 3Easy to use, suitable for both 6-string acoustic guitar and classical guitar.SpecificationGuitar string mute is designed for noise reduction when you're practicing. It's of reliable quality, and is easy to use. Equipped with 6 pcs celluloid guitar pick.Features:The guitar string mute is made of stainless steel and EVA, sturdy and durable, does no damage to the guitar strings.Designed for noise reduction when you're practicing your guitar, won't disturb others.Easy to use, suitable for both 6-string acoustic guitar and classical guitar.Equipped with 6 pcs celluloid guitar pick (0.46mm/ 0.71mm/ 0.96mm, random color).Multi-purpose, the muter can also be used as a guitar pick holder.Note: Size and color may be slight different because of manual measurement and different light conditions. Thanks for understanding.Specifications:Color:Guitar String Mute: SilverGuitar Pick: RandomMaterial:Guitar String Mute: Stainless Steel + EVAGuitar Pick: CelluloidGuitar Pick Thickness: 0.46mm/ 0.71mm/ 0.96mmGuitar String Mute Size: 79 * 10 * 10mm / 3.11 * 0.39 * 0.39inPackage Size: 14 * 10.5 * 2cm / 5.51 * 4.13 * 0.79inPackage Weight: 30g / 1.06ozPackage List:1 * Guitar String Mute6 * Guitar PickPackage List1 * Guitar String Mute6 * Guitar Pick