Description: Material: Built with high quality ABS plastic material. Design dual wall structure, with 360 degree dustproof box to improve dust-proof effect. High Quality: Provides an unparalleled smooth operation and smooth input experience. The whole switch body is spliced by nine independent parts, every part can be disassembled and lubricated freely. Properties: This straight up and down linear switch without any additional tactile feedback or loud clicking sound, which makes the feedback of each key stroke consistently. Compatibility: Fit for 3-pin card slot design and all cross interface keycaps. Provide a firmer fit for the keycaps, which is better compatible with mechanical keyboards. Nice Gift: Transparent body with a red heart in the center, beautiful and exquisite, a perfect DIY present for Valentine's Day. Specification: Material: ABS plastic Size: length x width x height 15x15x15mm/0.59x0.59x0.59inches Compatibility: Compatible with all 3-pin card slot keyboards on the market, and all cross-interface keycaps. Package Includes: 1 Set Mechanical Switches(As pictures shown) Note: Please allow 1-2mm error due to manual measurement. Please make sure you do not mind before you bid. The color may have different as the difference display, please understand.