One of the key benefits of Anal Adventures Matrix Spiral Loop Plug is their ability to stimulate the nerve endings in the anus, which can lead to intense orgasms. The beads can also be used during intercourse to enhance the experience for both partners. The has 5 prominent swirls that slowly progress in size for heightened pleasure and massage. It also has a silicone loop at the base for easy insertion and easy removal. The Spiral Loop Plug is made from our pure platinum-cured Puria™ silicone and enveloped with our satin smooth UltraSilk® . This anal bead offers a smooth and comfortable experience for beginners as well as experienced anal enthusiasts. It is body-safe and contains no phthalates, paraffins, fragrance nor latex. Water, Hybrid Lube Safe. Hypoallergenic. Measures 5.25″ Length x 3.5″ Insertable x 1.25″ At It’s Widest Point. Find your pleasure with Matrix!