Features: 1.HIGH CLASS FELT MATERIAL: This felt pad is made of high class felt material with good quality, strong and durable 2.PREVENT COLLISION BETWEEN CYMBAL AND METAL: The felts can prevent collision between cymbal and metal, protect the cymbal well, and improve sound quality and performance of cymbal 3.WITH NUTS AND WASHERS: Equipped with nuts and washers, which works for making the cymbals and felt pads more strong 4.GUARANTEE HEIGHT OF CYMBAL POSITIONING: The sleeves can guarantee the height of the cymbal positioning to complete the drum set and provide good performance 5.SUITABLE FOR MOST DRUM KITS: Contain standard sized felt pads, sleeves, nuts, suitable for most drum kits, provide great convenience specification:Item Type: Cymbal Replacement Accessories Material: Felt + plastic Sleeve Size: Diameter: Approx. 3.8cm / 1.5in, Height: Approx. 2.6cm / 1in, Inner Diameter: Approx. 8.8mm / 0.35in Medium Felt Pad Size: Diameter: Approx. 4cm / 1.6in, Height: Approx. 1.5cm / 0.6in, Inner Diameter: Approx. 1cm / 0.4in Wing Nut Size: Width: Approx. 4.1cm / 1.6in, Diameter: Approx. 1.2cm / 0.5in, Inner Diameter: Approx. 0.8cm / 0.3in, can be connected with M8 screw rod Washer Size: Diameter: Approx. 2.2cm / 0.9in, Inner Diameter: Approx. 0.8cm / 0.3in, Height: Approx. 0.2cm / 0.1in PackageList: 4 x Felt Pad 2 x Sleeve 2 x Wing Nut 4 x Washer