Thickened PBT structure design ensures corrosion resistance and heat resistance for excellent durability. Delicate hand feeling makes it comfortable to type. Coral sea theme and bright color design gives a stylish and chic look. It is constructed of pbt material. The length of this product is 1.5cm, the width is 1.5cm and the height is 0.8cm. It is compatible for 61/64/84/87/104/108 keyboard. Item Name: Keycap Material: PBT Features: High Strength, Good Toughness, Wear Resistant Size Details: LxWxH: 1.5cm x 1.5cm x 0.8cm/0.59" x 0.59" x 0.31"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 123 x Keycaps (Keyboard Not Included)