Usage Tips:Features: * and . *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 must thing for any drum. *Improves the sound quality and performance. *Standard size, easy to install and replace. *Suitable for most drums or jaw drums. Specifications: Product Name:Drum Stand Felt Washers Material:Felt+Plastic+ metal Color:Grey,Black Size:approx.15*10*3cm Weight:approx.102g Package includes: 3* Cymbal Sleeves Bases 6* Cymbal Felts 2* High Hat Clutch Felts 1* High Hat Cup Felt 3* Wing Nuts 3* Washers (As Picture Show) Note: Please be sure to verify the size before you order the item. Other accessories demo in the picture is not included. Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.