Universal Ergonomic Backlit Keycaps For Mechanical Keyboard. FEATURES: Made from High-quality ABS Material, the Keycaps Are Comfortable to Use. After Installed, It Can Provide Clear Backlighting. It is Easy to Install and Remove. It is Only Suitable for Mechanical Keyboards. The Enter Keycap is Flat-shaped. It and the Space Bar Are Both Satellite Axis (balance Axis). The Keycaps of ALT, WIN, FN and CTRL Are the Same Size. The Two Sides of the Large Keys Must Be the Satellite Axis, and the Distance Between the Cross and the Axis is 5cm. Universal, Ergonomic, Backlit, Easy to Install SPECIFICATIONS: Material: ABS Application: Desktop Language: English Keyboard Standard: 108 Keys Type: Wired Operation Style: Mechanical Style: Standard Interface Type: USB Style: Fashion Total Size: 18cm X 8cm X 6cm/7.09" X 3.15" X 2.36" (Approx.) INCLUDES: 1 Set of Keycaps (104Pcs). We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.