Features: 1.STRONG AND DURABLE: This felt pad is made of high class felt material with good quality, strong and durable 2.PREVENT COLLISION: 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, very reliable 4.GUARANTEE CYMBAL POSITIONING HEIGHT: 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, and washers, suitable for most drum kits, provide great convenience specification:Item Type: Cymbal Replacement Accessories Material: Felt + plastic + metal Sleeve Size: Diameter: Approx. 3.8cm / 1.5in, Height: Approx. 2.6cm / 1in, Inner Diameter: Approx. 8.8mm / 0.35in Dia2.5 Felt Pad Size: Diameter: Approx. 2.5cm / 1in, Height: Approx. 1.5cm / 0.6in, Inner Diameter: Approx. 1cm / 0.4in Dia4 Felt Pad Size: Diameter: Approx. 4cm / 1.6in, Height: Approx. 1.5cm / 0.6in Dia5 Felt Pad Size: Diameter: Approx. 5cm / 2in, Inner Diameter: Approx. 1cm / 0.4in Wing Nut Size: Width: Approx. 4.1cm / 1.6in, Height: Approx. 1.5cm / 0.6in, Inner Diameter: Approx. 8mm / 0.31in Washer Size: Diameter: Approx. 2.2cm / 0.9in, Inner Diameter: Approx. 8mm / 0.31in, Height: Approx. 0.2cm / 0.1in PackageList: 4 x Dia2.5cm Felt Pad 6 x Dia4cm Felt Pad 2 x Dia5cm Felt Pad 3 x Wing Nut 3 x Washer 3 x Sleeve