1. Material: zinc alloy+APS 2. Applicable products: tablet/laptop/keyboard 3. Made of high-quality zinc alloy material, stable and durable 4. Surface frosted, anti-oxidation, good hand feel 5. Mini size, does not block the heat dissipation vents, easy to carry 6. Invisible heightening, breathable and heat dissipation 7. Inclined support design accelerates air flow and rapid heat dissipation 8. Product size: 55 x 33 x 0.7mm 9. Weight: 32 grams 10. Note: Only the bracket will be shipped, nothing else!