Material - 304 stainless steel, 26 gauges thickness
Installation - Full 3M tape on the back, just peel and stick like using a sticker.
Warranty - Life-time warranty against material defect. No warranty for installation error.
Country of Manufacture - Made in USA
Shipping - Ground shipping service . Will update tracking info within 2 business days.
Return and refund - You may return unused parts within 15 days after delivery and buyer pays for the return shipping fee. Please request an RMA from us and all returns without an RAM will be refused back to the shipper.