This is a chair belt from the TREX company. I purchased it on Rakuten a few years ago. I've used it about twice when going out. Thank you for your consideration. [Mealtime Support When You're Out!] This is a great item that allows you to securely seat your child in a baby chair without a belt or an adult chair. When attached to an adult's waist, you can use both hands, making childcare easy. It's pocketable for easy carrying. You can also attach it to your bag with a ring, etc. The lining is made of mesh material, which is breathable and comfortable for babies who sweat easily. ■Target age: From when the baby can sit up to around 3 years old ■Applicable weight: Up to 15kg (child's waist circumference up to 90cm) ■Support belt adjustment range: 60-120cm ■Material: [Outer fabric/tape] Nylon [Mesh/Filling] Polyester [Buckle] Polyacetal T-REX T-Rex Smart Hug Pink Meal Support/High Chair Support Belt