For anyone looking to explore new anal sensations alone or with a partner! Anal Adventures provides many options to choose from. The Vibra Slim Plug's inner weight rolls with your movement to stimulate muscles and add sensation! The Ultrasilk™ Silicone, with its silky smooth feel, warms with your body heat.Perfect for adding new sensationYour motions propel a ball bearing inside the plug - no batteries requiredSmooth silicone with comfortable anchor baseMade from UltraSilk Silicone and body safe ABS plasticContains no phthalates, paraffins, or latexLength 4 inch / 10,1 cmInsertable length 3 inch / 7,6 cmWidth 1.5 inch / 3,8 cm