ITEM NAME:Sliding Window Lock Saft Catch Stopper For Description: Made from high grade stainless steel, safe and durable. High security sliding window lock. Instantly lock sliding windows and doors, no need drilling. Prevents window from being forced or pried open from outside. Easy removal and reusable. Specification: Material: Stainless Steel Size: approx. 60x40x24mm/2.36x1.57x0.94inch Package Includes: 1 Piece Window Lock SKU: DMO0009642053026722.High security sliding window lock. Instantly lock sliding windows and doors, no need drilling. 1 Piece Window Lock. Prevents window from being forced or pried open from outside.