The wearable support strap can be used on many automatic masturbation cups, you need to make sure that you can use it before buying, you need to know the following information in advance:

1. The diameter of the masturbation cup product is ≥7.5cm. If the diameter of the masturbation cup is less than 7.5cm, the fixing effect may be loose; this product has been improved, using high-quality nylon material with high elasticity, which is softer and more elastic;

2. Your waist circumference needs to be <150cm;

3. Best suitable for automatic masturbation products with internal telescopic/rotating/vibrating/sucking types;

Note: This product only contains adjustable straps, it does not contain any automatic masturbation cups