Features: This keycap set is OEM profile, higher than cherry profileThe keycap is made of durable PBT material, the thickness is about 1.5mmIt can be used for most cherry MX, Gateron, Kailh and all other MX switches keyboardGood gift to the 61 keys Mechanical Keyboard lover, include Ducky one 2 mini KeyboardNotice: It is only the keycaps, keyboard is not includedIncompatibility: If the space-bar is 6u 6. 5u 7u instead of 6. 25u, it can't be compatible, such as any HHKB CorsairSome old Cherry keyboard whose space-bar Capslock back hole is different is not compatibleSome Costar stabilizer keyboard whose space-bar may be clicked for thick caps. You can adjust the wire or cut the edges of inner space-barSpecification: Item: OEM keycapsMain Color: blueAnmount: 61Package: 1 * 61 keyCapsMini keycap puller