High Quality: Made of high-strength steel wires and a high-quality combination lock, simple and efficient to use. Opens immediately with the correct combination. No keys required. 4-digit combination locks made of plastic and stainless steel. Features numbered password dials to secure baby's access to sliding doors and windows, helping protect children from potential harm. The combination design saves time searching for keys and eliminates concerns about key loss. Child and babyproofing: Children are naturally curious and may access harmful substances or consume items uncontrollably when unsupervised. These refrigerator and drawer locks help prevent such risks, keeping children away from hazardous materials and excess food. Wide application: Suitable for freezer doors, cabinet doors, ovens, and tool chests. Can be used on side-by-side refrigerators and drawers. Installation options: Adhesive-backed mounting requires no drilling and can be installed as needed. Strong adhesive ensures secure attachment without damaging surfaces. For more permanent installation, optional drilling is supported. Allow 24 to 48 hours for adhesive to fully set. Color: White Material: Plastic + Stainless Steel Package Contents: 2 x Fridge Locks Note: Light reflection and display settings may cause slight color variations between the image and actual product. Measurement error allowed is +/- 1-3 cm.