The Humbler Ballstretcher is from our own brand, Rimba Bondage Play. It is a black wooden ball stretcher that can be worn both front and back. With ease of use for everyone's fantasies. Characteristics: Total length: 40 cm. Dimensions of the hole: 5.5 x 2 x 2.5 cm. Adjustable by means of wing nuts Weight: about 130 gr. Easy to clean.