Security Sliding Door and Window Lock for Push-pull Door Child Safety OZ

ITEM NAME:Security Sliding Door and Window Lock for Push-pull Door Child Safety OZ Feature Size: 16.4x5.8x0.9cm, 3.5cm high when work Material: high strength PC Color: white, transparent Usage: Fix the size of window open position, prevent children from the damage Packing: Packing: 1 pcs.Size: 16.4x5.8x0.9cm, 3.5cm high when work.