We know that potty training can be challenging, but together we’ve got this! Our family toilet seat features a quick-release button for easy and fast attachment and removal from your regular toilet seat! The seat measures 370 x 450 mm for the adult seat and 260 x 387 mm for the child seat, with a soft-close lid that covers both at 375 x 443 mm. Made with an antibacterial treatment that resists everyday stains and bacteria buildup, providing an extra sense of safety. Easy and quick to install, our family toilet seat is super simple to add and fits most toilets, ready to master potty training and become an expert! With a soft-close lid to prevent slamming, avoid pinched fingers, and minimize wear, the seat comes with all necessary stainless steel fittings, so you can get started right away!.