Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.The drum pedal patch can extend the life of the drum head, while enhancing the sound of the kick drum and increasing the texture of the sound quality. It can be used for single pedal and double pedal drum kits.4.This Felt Bass Drum Beater produces a good fit for any music style from jazz to heavy rock, and the power requirements are very lightweight.5.This Felt Bass Drum Beater made of powerful steel shaft and high quality, it fits most standard bass drum pedals.6.Package include: 1x Felt Bass Drum Beater, 2x Drum Pedal Patchs.Specifications:Material: Stainless Steel, 420 BlackColor: Black, Silver Size:Felt Bass Drum Beater:Shaft Size: 22.5x0.6cm/8.86x0.24inch( L x OD)Felt Head Size: 5.2x3.9cm/2.05x1.54inch( L x OD)Drum Pedal Patchs: 6.5cm/2.5inch(Dia)Weight:89gPackage include:1x Felt Bass Drum Beater2x Drum Pedal Patchs