Made of EVA foam- a strong yet soft and flexible material. These single toe separators are an eco-friendly choice: EVA IS AN ECOLOGICALLY FRIENDLY MATERIAL Only 4 separators are needed for a full pedicure. Their single format and soft flexible foam makes these separators easy to work with and very comfortable to wear. They are very useful when only a repair is needed on one or two toes. They offer a more comfortable service for individuals with irregular toes. They also take up less space than traditional toe separators- making them easy to ship and store. These toe separators are more cost effective than traditional toe separators. Hygiene is a very important consideration in spas and these separators are priced for single use. Comes in a re-sealable ziploc style bag with peg hole that is easy to store and display.