This listing is for three stickers only, which were originally attached to the Remo CS head. For 22-24 inch heads. *I believe this product is rarely available now. Diameter: 254mm Thickness: Very thin (0.1-0.2mm?) I vaguely remember purchasing these about 15 years ago from a drum shop in Tokyo. I was drawn to the idea of being able to make my favorite heads CS-spec. Please read the product description on the drum shop GATEWAY's website if you are interested in purchasing. It seems that applying it to a new head may cause it to tear due to the head's stretching. My personal experience after using a few: • The vinyl on the adhesive side is extremely difficult to peel off. • It's difficult to apply it to the center of the head. • It's impossible to apply it without wrinkles. (Because I'm clumsy...) Although unused, they have some scratches and scuffs due to long-term storage. Please understand that these are not in perfect condition, and please purchase with no returns or exchanges. For those who want to give it a try, how about it? *No individual sales. *As a practice aid, I will include two 14-15 inch white dot stickers (which have wrinkles, scratches, and dirt from being peeled off once) as a bonus.