Description:This accessory set includes: 3 x Disc Sleeves with Base, 6 x Disc Felts, 2 x Hi-Hat Clutch Felt, 1 x Hi Hat Cup Felt, 3 x Wing Nuts, 3 x Washers. Used to protect plates and fixed plates from scratches and strengthen the stability of plates.3 types of wool cushions can be used separately according to the circumstances, long service life. Ensure that your cymbals are perfectly positioned at the optimum height in order to allow full control of the drum setup and deliver good performance. They can help secure your cymbal and feel together tight, making sure you never miss a beat (or cymbals) with spinning cymbal problems. Specification:Material:MultiColor: As picture shownPackage Included:3 Pieces Plates Sleeves With Base6pcs Felt Plates2Pcs Hi-hat Clutch Felt1Piece Hat Shape Felt3Pcs Wing Nuts3pcs Washers