Fine quality felt pad firm and practical prevents the collision between cymbals and metal protects cymbals well and can improve the sound quality and performance of cymbals. Features: Nuts and washers can make the cymbals and felt pads more secure. The sleeve can ensure the positioning height of cymbals so as to complete the setting of drum set and provide fine performance. Standard size felt pads sleeves nuts suitable for most drum sets. A thing for any drum. Specifications: Cymbal sleeve base: 8-10mm Cymbal felt: 8-10mm High hat clutch felt: 6-8mm High hat cup felt: 6-8mm wing nut: 8mm Washer: 8mm Package size: 150 * 100 * 50mm / 5.9 * 3.9 * 2.0in Package weight: 106g / 3.7ounce Package list: 3 * Cymbal Sleeve Base 6 * Cymbal Felt 2 * High Hat Clutch Felt 1 * High Hat Cup Felt 3 * Wing Nut 3 * Washer