Includes 2 pieces of foldable mounting brackets for sturdy and adjustable support Constructed from durable metal material for long-lasting stability Compact size of 130 x 90 mm, suitable for smaller-sized solar panels Also available in a larger size of 180 x 140 mm for bigger solar panels Features an adjustable supporter holder for optimal angle and position adjustment Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 351 hours Hope you have a pleasant shopping experience!