Open-toe slippers with a real non-slip sole, featuring small, round rubber studs. There is no paper insert in the sole part, making it more resistant to moisture! The rubber insert is thicker than 2mm (total sole thickness approx. 4mm). We recommend them even for 5-star hotels if you are looking for a cost-effective solution. Packaged in hermetically sealed plastic bags. Packaging unit: 250pcs/carton. Cartons cannot be opened.