Thanks to their ascending shape and rounded tips, these 5-piece bead chains are ideal for newcomers to anal training and those who wish to explore anal pleasures: the smallest element of the spherical chain is 0.8″ (2 cm) in diameter, while the largest is 1.3″ (3.4 cm). In the diamond-shaped chain, the diameters range from 0.8″ to 1.45″ (2.1  to 3.7 cm) - in other words the chains have been designed to get slowly bigger. Experience the tingling excitement as you pull the chain out bead by bead, stimulating your back passage in an arousing way. Thanks to the practical strap, you can indulge in carefree sensual adventures.