These beads will excite and stimulate as they're moved in and out, up to an extra-long length! The Ultrasilk™ Silicone, with its silky smooth feel, warms with your body heat beautifully. The easy-to-insert and remove beads increase progressively in size making them perfect for adding new sensations during anal play. These beads have a 16 inch length (15 insertable inches) and have a 1.5 inch width, delivering extra-long length for discovering deep delights. Made of smooth, body-safe silicone.