Benefits: No heavy metal, non-toxic, formaldehyde-free, safer to use. Waterproof, moisture-proof, oil-proof, easy to clean. Self-adhesive design, no need for extra glue or other adhesives, easy to install. Cuttable design, the stickers can be cut into different shapes and sizes as needed. Applicable to: a wide range of scenarios, such as: apartments, shopping malls, restaurants, offices, etc. Technical specifications: Material: polyvinyl chloride (PVC) Size: 30x30cm Installation method: peel and stick shape: rectangle