describe Adjustable window stopper, Latches, locking straps, ABS window stay with screws, Position limiter, Child safety protector Features: 100% brand new and high quality Is a child safety product, Can protect children Not to be arbitrarily Open the windows and climb. at the same time, It can control The size of the window opening, To prevent strong winds, At the same time maintain air circulation. Easy to install-including installation hardware. Window latch/window plug Keep the windows open for promotional items. Suitable for families, Hotels, schools, kindergartens, etc. color: White Contains: 1 set x window latch (with screws) important hint: Handle the edge to The size of the edge of the window sash Should be less than 14mm (If the installation standard is generally appropriate), If the size is too large, The buckle must be installed upside down About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.