This Boners Wide Penis Ring Set is for the man who wants longer and harder erections. The set consists of six penis rings with different internal measurements that can be used in different ways depending on desire and need. The penis rings are made of soft and flexible silicone for a snug and comfortable fit that enhances pleasure whether you're alone or with a partner. InformationBrand: Boners Type: Penis ring Colour: Dark blue Material: Silicone Contents: 6 parts Interior dimensions1x 2 6 cm 1x 3 2 cm 1x 3 8 cm 1x 4 5 cm 1x 5 2 cm 1x 5 7 cm