Our sandal made of PVC, soft and durable, can be worn indoors and outdoors. Non-slip botton design can keep safe even you walking on a wet floor. We have below size available: 23.5cm(US 6) ,24.5cm(US 7) ,25.5cm(US 8) ,26.5cm(US 9) ,28cm(US 10.5) ,29cm(US 11.5) and you can mix it in one order. More quantity can custom colors as well. Great gift for events, non-profits, beach, swimming club, corporations and more. More details please feel free to contact us.