3 Review(s)

"It is strong,solid and sturdy, exquisite workmanship, aluminum alloy frame that can be reused many times. There is no need to install extra tools,it is equipped with a hex key in each window locks, holding on the track by key control. It can be easily applied to most environments; By keeping the windows partially open and closed. It is burglar-proof and can prevent children from falling and protect the safety of their families while improving air circulation. Size : 3 x 2.5 cm ( W x H )"