We are OBSESSED with this neon yellow with yellow glitter. We recommended this plug for intermediate or advanced sex toy users, we do not recommend this for beginners. LuzArte's first anal arts toy. With a 2" diameter, this toy should suffice the seasoned player. Like all of LuzArte's personal products, La Bomb is made from 100% medical grade platinum cured silicone. La Bomb can be used with water based lubricate. Clean with soap and water.