High-quality materialsThe drawer back reinforcement screws are made of durable plastic, and the screws are made of stainless steel with good toughness and strength, which is sturdy and durable and will not deform or break. L-shaped designThe corner clips on the back of the drawer support are designed in an L shape to reinforce the right-angle corner joints to keep the furniture firmly in place. Easy to useSimply insert the plastic wedge into the fold of the back panel or the corner of the drawer by hand and screw it into the furniture at a certain angle. With these small wedges, sagging drawer compartments can be stabilized again. Wide ApplicationThese spacers are suitable for all kinds of furniture, shelves, drawers, cabinets, wardrobes, etc., which can quickly and easily eliminate sagging drawer bottoms. Package IncludedYou will receive 90 white drawer spacers (14.4 * 13 * 9.3 mm) with M4 x 16 mm self-tapping metal screws, perfect for repairing shifted or warped floors because the correct position creates too much pressure.