【Rock-solid Clutch】-- It is made of high-grade aluminum alloy to ensure years of hard use, sturdy enough to hold any hi-hat cymbals and will fit most hi hat stands. Responsive and easy to fine tune adjustments for the perfect hi-hat setting and feel. Its single-threaded metal locking nut resists unscrewing due to play. This means your hats remain secure as the night rolls along. | 【Premium Felts】-- These cymbal felts are made of quality felt which are designed to last longer and provide better protection for your cymbals. Sturdy felts help prevent the collision between the cymbal and the metal, protect the cymbal well, and can improve the sound quality and performance of the cymbal. | 【Come With Wing Nuts & Washers】-- Wing nuts and washers are made of premium metal, which can make the cymbals and felt pads firmer, ensure you'll never miss a beat from spinning cymbal problems. Ideal for quickly and easily removing and replacing drumheads, best replacement for your old drum accessory kits. | 【Smooth Fit Sleeves】-- These sleeves made of durable plastic, which is colorfast and antiwear. They can ensure the positioning height of the cymbal, which completes the drum set and provide good performance. Featured with small and light-weight shape, the cymbal sleeves are easy to carry. | 【Package Included】-- Standard Size cymbal replacement accessories 13pcs, include 4pcs cymbal felts & 2pcs cymbal sleeves & 2pcs wing nuts & 4pcs washers & 1pcs Hi-Hat Clutch. This Facmogu cymbal replacement accessories are compatible with most drum kits, drumming emergency kit, boom stands, cymbal stackers or heavy duty cymbal stands. Note: Please refer to the picture for detailed dimensions, and ensure if it is the size you want before purchase.