The Buried Treasure Breathable Mesh Crib Liner is designed to cover all 4 sides of the crib. It includes 2 panels. The long panel is 11 inches high x 115 inches long; the short panel is 11 inches x 84 inches. Each panel has fasteners on the ends and ties in the middle to ensure mesh liner stays in place. It's soft, comfy and breathable mesh helps protect baby from bumps and bruises while ensuring complete air flow. Made of 100% polyester, and contains NO chemicals, flame retardants or formaldehyde. Care instructions: secure all fabric fasteners before laundering to avoid snagging, machine wash warm in gentle cycle, use NON-chlorine bleach only if needed, tumble dry low.