[ Hi-Hat Clutch & Secure Plastic Nuts]Hi-Hat Clutch: Made of high-grade aluminum alloy for long-term durability, fits most stands. Features a single-threaded metal locking nut to prevent loosening during play, ensuring stable hi-hat performance. Plastic Cymbal Nuts: Designed to stay firmly in place even under heavy hitting, with push-button locks that grip threaded rods tightly, ideal for stage use. [ Premium Felts for Protection & Sound]Made of high-quality felt to reduce metal-on-cymbal contact, extending cymbal life. Enhances sound clarity and performance by minimizing unwanted vibrations and collisions. [ Wing Nuts & Washers for Stability]Constructed from premium metal to secure cymbals and felts firmly, preventing slippage during play. Enables quick drumhead adjustments and replacements. [ Smooth Plastic Sleeves & Drum Key], colorfast sleeves maintain consistent cymbal positioning height. Color: As Shown Material: Felt+Plastic+Metal Package Contents: 1 x Standard Hi-Hat Clutch kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.