Safety first-seamless design : No gap,more safety. the bed guardrail bottom bar firmly presses the mattress to avoid a gap between the guardrail and the mattress, which can cause your child to fall or get stuck in the gap. Unilateral lifting : Easy to lift and low with one hand, one side lift no stuck, more convenient get in and out of bed, smoothly lifting and lowering without obstruction. Double lock safety design, prevent kids' accidental operation. And just pull it out when changing the sheets, without removing the bed guardrail. Product size : 28 steps height adjustments can prevent baby climbing the mesh wall. High-quality materials : High-quality steel frame,strong stability, sturdy and durable construction. Durable mesh nylon fabric, formaldehyde-free, safe and reliable, 2mm breathable mesh, always pay attention to the baby's dynamics, safe and secure. And lovely picture design on the cloth wall good for children's intellectual development. Build a sturdy castle for your babies : Babies are always curious about the world, even in bed is just as active. At this time, a sturdy and safe bed guardrail is needed to ensure their safety and prevent them from falling off the bed. The bed guardrail has been completely upgraded to better protect your baby. Multi gear, adjustable height seamless press bed guardrail for kids great fit for twin, double, full-size queen and king mattress