Secure and Convertible: Sewn to strap adjusters. Comes with a 5-point harness and a 3-point harness system to accommodate different sizes for children of different ages. There are 4 methods to install the belt, which we had attached in the second photo.If you are confused with the installation, please contact our customer service immediately. Standard size and adjustable length. Longest shoulder belt size: 70cm(L) x 2.5cm(W). waist belt: 60cm(L) x 2.5cm(W). Hip belt: 50cm (L) x 2.5cm (W). Personal Repair: We know it only takes a second for active, curious babies to find trouble. You might be worried about shared high chair hygiene. That's why you should consider a private replacement strap for your baby. Universal Application: Designed to work with most popular high chairs, pushchairs and buggies. Perfect addition to the high chair for care centers, restaurants, hotels, or virtually any other operation that serves small children. Durable and Comfortable: The strap is made from durable, high-density nylon tape which is resistant to damage while remaining smooth and comfortable against your baby's skin. Dimensions: Waistband Width: 2.5 cm. Adjustable length ( 2 cm margin of error): Shoulder belt: 37-70 cm. Belt: 32-60 cm. Hip belt: 27-50cm. Easy to use and attach to the seat, the five-point design secures the child at a full reach, and you can even press the center round button to take the part 2 straps shoulder strap to change it to a 3-strap style. Contents: 1 x Stroller Seat Belt. Note: It does not include other things, the color is based on the first picture and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you