?After-Sales Service?:We offer 180 days warranty on the products we sell, and you can contact us anytime if you have any questions. Let every customer buy with confidence. (Keycaps only, keyboard not included). ?Cherry Profile Keycaps?:The keycap designed with the cherry profile,the keycap looks very beautiful, and increases the contact surface between the keycap and the fingers, you won't feel fatigued when using it for long periods of time during work or gaming. ?Keycap Set?:This keycap set includes 135 keys with a 6.25u spacebar and 1 keycap puller, fit most 60%/65%/75%/80%/96%/100% (61/64/68/75/84/87/96/104/108) US layout mechanical keyboard. ?Durable & Oil Resistant PBT Keycaps?: Side-lit keycaps are made of high-quality PBT material with an oil-resistant coating for greater resistance to fingerprints, sweat and oil. Dye sublimation technology allows the keycaps to be used for a long time without fading. (Note: LEDs work best when facing south). ?Unique Side Printed Keycaps?:Special side-printed design is used to perfect the pattern of the keycaps and allow the light from the keyboard to shine through the fonts.