Baby safety first: The 5-point harness has a sturdy shoulder strap and a durable buckle to keep your baby safe. The seat belt passes through the shoulders and buttocks and is fastened to the buckle between the legs. Near the pelvis, shoulders and chest . Interchangeable safety belt: the strap is up to 23.5 cm (3.2 cm wide), and the other four straps can be adjusted up to 35 cm (2.5 cm wide), which can be adjusted according to the body of the child. Even if you undo two detachable shoulder straps, you can easily become a 3-point harness. Safety and comfort material: Made of nylon, which is resistant to breakage and damage, keeping the baby's skin soft and comfortable. The buckle is made of POM material, which is sturdy and durable. Lightweight design: The baby safety belt is easy to put on and take off, and it is not necessary to waste time going through the buckle when drilling.