PACKAGING INCLUDES - Our package includes 2 Keyboard Covers, Only desktop computer keyboards can be used, Not all keyboards match, so you need to distinguish the type of Enter key! ! ! Rectangular enter key is not available! ! ! T-shaped L-shaped enter key is accessible! laptops can't! ! ! Note: The 2 keyboard films are glued together and need to be torn apart manually ISOLATE SALIVA AND DUST - Universal Keyboard Cover can be used in many public health places, such as homes, schools, offices, hospitals, etcprevent the keyboard keys from being worn by daily use, waterproof and dustproof, and protect your laptop from overflow, dust and other contaminants ULTRA-THIN DESIGN - Keyboard Cover's ultra-thin and high-transparency design will not affect the typing experience. Washable and easy to remove, easy to clean or disinfect HIGH-QUALITY MATERIALS - Keyboard Cover is made of high-quality engineering-grade silicone materials, soft and flexible, environmentally friendly and durable, unique ergonomic non-slip design, convenient, safe and comfortable to hold APPLICABLE KEYBOAR - Not all keyboards match, so you need to distinguish the type of Enter key! ! ! Rectangular enter key is not available T-shaped L-shaped enter key is accessible