Rental School Suit 5mm GBSThe Prolimit rental & school steamer for children and adults is a durable wetsuit specially designed for rental or school usage. With different lessons and different persons using the suit, we are aware that strong seams are a must. This suit has triple glued and blind stitched seams, which means that the seams are watertight but also extra strong. Sizeindication on inside and outside. This suit is 5mm thick and has a back zip for easy access.