OUT OF STOCK- PRODUCT UNAVAILABLE The Safety1st Secure Lock Bed Rail offers additional security by attaching at the top of the mattress instead of adjacent to the mattress like traditional style bedrails. A color coded safety position indicator lets the parent know when properly positioned and locked. Eliminates possible entrapment position between bed and bed rail. The Secure lock bed rail meets new ASTM bed rail standards. The bedrail cannot be used in place of a crib. Never use on a bunk bed, waterbed, or a bed with inflatable mattress. This innovative bed rail is designed to sit firmly on top of the mattress. It offers a full 12 inches of height coverage and a color-coded lock indicator. Mattress top secured for a full 12" of coverage Secure lock indicator Convenient fold-down feature Plastic frame, metal railing, mesh net and fabric lining Minimal consumer assembly required Expands to 44" inches, fits mattresses 4"-10"