Ikea Detolf Glass Curio Display Cabinet Black, Lockable, Lock Is Included You can easily brighten up your display objects as the glass-door cabinet is designed to include lighting. We recommend you secure this furniture to the wall with the enclosed safety device to prevent it from tipping over. Different wall materials require different types of fasteners. Use fasteners suitable for the walls in your home. Handle with care! A damaged edge or scratched surface can cause the glass to suddenly crack or break. Avoid collisions from the side - this is where the glass in most vulnerable. Two people are needed to assemble this furniture.