Note: Please note that "SUNMALL USA" is the exclusive seller for this item, which is shipped from USA and fulfilled by Amazon. Please double check before adding to cart. You will never receive the products if sold by other fake sellers. Feature --With extra strong adjustable straps and buckles it can easily and safely be attached to any chair and it won't slip and slide around. --Lightweight and portable ,fits any chairs, can use at home and easy to take out to grandma's,or restaurant even to travel. --Detachable cover is easy to be removed and hand washed! --Multi-purpose,It can also be used as a floor seat mat in living room, nursery, outside terrace or on the sand.Size: Approx. size 31.5 x 31.5 x 8cm / 12.4x 12.4x 3.15 inch Adjustable straps length:50-75cm/19.7''-29.2". Material:Synthetic leather+High density sponge Package Included:1* Baby Toddler Booster Seat(Not include the hight Chair)NoteJust Fits chairs, should not be used for the aircraft , car seat etc.Why you should choose to use this Baby Booster Seat for Dining ChairFor most of children, they would like to play with and imitate their older sisters or brothers.Such as play toys,play piano, drawing even equal communicate each other.The baby before 2 years old basically uses baby chair, when baby beyond 2 years old, baby chair is not very suitable any more, so what kind of chair suits Special additional baby chair takes up big space, the chair that adults use, height is not enough, so how to doThis booster seat dining seat cushion can solve your trouble now. suitable for dining table, dining chair, piano chair, study desk and chair, etc.