1.Application - Car seat toddler harness clip is suitable for car baby safety seat; replacement straps harness for most Baby 5PT 5 Point Highchairs, baby stroller, pushchair, electric car,cars and bicycle baby seat.2.Function - The 5 point car seat crotch buckle can help to locate and curved seat strap to ensure the safety of the child, prevents children from being released from their seats while driving.Strictly control the opening force of each buckle, guard against the baby to unlock accidentally.more safe,harness includes a high-quality buckle that's easy for grown-ups but hard for babies to ensure safety and stability.3.Material - baby car safety seat locking buckle clip is made of high quality zinc alloy and plastic,durable, hard to damage and no discoloration,soft and comfortable for your child use, can't hurt your baby.4.Easy to Install and Remove - Suitable for everyday use,Belt with metal lock clip to hold the safety seat base tightly, adjust the shoulder strap and pass the five-point lock; Once installed, unlock by pressing the red button.Safety seat buckle can be removed.5.Size - The baby safety seat fixed lock buckle clips length is about 25cm * 8.5cm / 9.84in * 3.35in. More suit for baby 5 point, suitable for the safety seat which the buckle can be removed, PLEASE NOTE that if the buckle cannot be removed, product cannot use, please do not buy this product.