Umbrella surface material: titanium silver glue + sunscreen cloth Umbrella rib material: high hardness steel SPF: UPF50+ Dimensions (unfolded): 125 x 65 cm (small), 145 x 79 cm (large) Size S: For hatchback models such as sports cars, size S is used for compacts. L Size: Fits the front windshield of three box models, such as SUVs, SUVs and most cars use L size. Application: Universal Package includes: 1 x windshield cover feature: 1. Made of high hardness steel, this car sunshade is heat-insulated, UV-proof, reliable in use and has a long service life 2. Foldable structure, easy to store and carry 3. Prevent seats and dashboards from cracking due to sun exposure 4. The cover acts as a filter to keep the indoor temperature 5. Silver coating provides good heat resistance notes: - Please refer to our size chart for specific sizes available. -If there is a gap of 1-3cm in the size, please understand, because of manual measurement, there will inevitably be some gaps. - After purchase and receipt, if the product size is very different, please contact us. If the product is not suitable for your car due to your choice, we will not be responsible for the consequences. -Thank you for your understanding