Compact and portable design: measures 46 cm x 7 cm and is lightweight for easy carrying. Compatible with most standard chairs, making it convenient for use in restaurants, at friends' homes, or while traveling. Provides comfortable support for your child wherever they dine. Tool installation: quick and simple setup without any tools. Attaches securely to most standard chairs via fixed holes, allowing you to install it in seconds. Enhanced comfort and posture: delivers essential support during mealtime and helps your child maintain proper posture in the chair. Security features: the nonslip surface plus secure fixing holes ensure stability and safety while your child sits in the chair during meals. Practical use scenarios: ideal for dining out at restaurants, visiting family or friends, and traveling or staying away from home where a chair is used.