Description: Quantity: One pair Material: Metal Color: Blue， Red， Black Size: 20.4 x 16.5 x 14 (mm)  Features: Classic colors: blue， pink， black， profile shape， do not take up space. Bottom with three small pieces， user-friendly design to prevent slipping Set anti-skid bottom， help you build a neat and clean environment.  Package Included: 1 x One Pair of Bookends (Include Two Pieces)