The XVX Blue White Yellow Keycaps Double Shot PBT Keycap 216 Set is a special keycap set designed for mechanical keyboards, specifically for gaming use. The keycaps come in a vibrant purple and yellow color with an illuminated feature, adding a fun and colorful touch to your keyboard. Made of durable Polybutylene Terephthalate material, this set includes a storage box for easy organization and protection. The set is compatible with mechanical keyboards and provides a QWERTY layout for everyday use. With a weight of 1.52 pounds and a compact package size, this keycap set is a great addition to enhance your gaming experience.