Cardinal Gates Lock-n-Block Sliding Glass Door Gate 

Description

Finally, a gate which allows us to feel comfortable opening the sliding door when an infant is around (never leave infants unattended). The Lock-N-Block Sliding Door Gate adds an extra layer of protection recommended by the Consumer Products Safety Council (CPSC). The Screen Manufacturers Association (SMA) states screens are not designed to keep children from falling out. Use the Lock-n-Block simultaneously with your screen door. Screen door can be open or closed with the gate in place. With durable steel construction, this gate has a powder-coated finish. Available in white.