3 Pack Adjustable Baby Bed Rail Guard for Toddlers – Secure, Versatile, and Custom-Fit Our 3 pack bed rail guard is designed to fit Twin, Full, Queen, King, and California King beds, offering comprehensive protection for toddlers. Each set includes two long side rails and one short end rail, tailored to provide a snug fit on different bed sizes, ensuring no gaps or risk of entrapment. Key Features: Custom Sizes for Multiple Bed Types: Perfect for Twin (74.8"+39"), Full (74.8"+54"), Queen (78.7"+60"), King (78.7"+74.8"), and California King (82.7"+70.8") beds. 30-Level Adjustable Height: Compatible with mattresses up to 12" thick, this bed rail adjusts up to 12 inches high, ensuring a secure fit with 30 height options to meet your needs. Single-Side Lifting Design: Each side can be individually lifted for easy access to your child, making diaper changes and bedtime routines convenient without removing the rail. Safety Lock & Headboard Support: Built with a child safety lock and a fourth support bar for the headboard, providing extra stability and peace of mind for parents. Easy Installation: Comes with a detailed manual and a QR code for a video guide, making setup simple. Most stability issues arise from improper installation; please follow the instructions carefully for best results.This bed rail guard offers safety, versatility, and convenience for parents, making it an ideal choice for creating a secure sleeping environment for toddlers.