Feature:1. STRONG AND DURABLE: This felt pad is made of high class felt material with good quality, strong and durable2. PREVENT COLLISION: The felts can prevent collision between cymbal and metal, protect the cymbal well, and improve sound quality and performance of cymbal3. WITH NUTS AND WASHERS: Equipped with nuts and washers, which works for making the cymbals and felt pads more strong, very reliable4. GUARANTEE CYMBAL POSITIONING HEIGHT: The sleeves can guarantee the height of the cymbal positioning to complete the drum set and provide good performance5. SUITABLE FOR MOST DRUM KITS: Contain standard sized felt pads, sleeves, nuts, and washers, suitable for most drum kits, provide great convenienceSpecification:Item Type: Cymbal Replacement AccessoriesMaterial: Felt + plastic + metalSleeve Size: Diameter: Approx. 3.8cm / 1.5in, Height: Approx. 2.6cm / 1in, Inner Diameter: Approx. 8.8mm / 0.35inDia2.5 Felt Pad Size: Diameter: Approx. 2.5cm / 1in, Height: Approx. 1.5cm / 0.6in, Inner Diameter: Approx. 1cm / 0.4inDia4 Felt Pad Size: Diameter: Approx. 4cm / 1.6in, Height: Approx. 1.5cm / 0.6inDia5 Felt Pad Size: Diameter: Approx. 5cm / 2in, Inner Diameter: Approx. 1cm / 0.4inWing Nut Size: Width: Approx. 4.1cm / 1.6in, Height: Approx. 1.5cm / 0.6in, Inner Diameter: Approx. 8mm / 0.31inWasher Size: Diameter: Approx. 2.2cm / 0.9in, Inner Diameter: Approx. 8mm / 0.31in, Height: Approx. 0.2cm / 0.1in.Package List:4 x Dia2.5cm Felt Pad6 x Dia4cm Felt Pad2 x Dia5cm Felt Pad3 x Wing Nut3 x Washer3 x Sleeve