Size:5W PLUS From winding trails to city parks & everywhere in-between, you can depend on the Renogy E.Flex5 to keep your most important electronics charged. Perfect for any off-grid traveler, the E.Flex5 is a mini solar panel designed to withstand the UPS & downs of nature & travel. This mini panel doesn’t contain any tempered glass, giving it a limited range of flexibility & making it ideal for storing in a backpack or purse. The exterior Features a water-resistant coating & the package comes with four suction cups & two carabiners for mounting. Travel with peace of mind knowing that you can recharge your phone anytime, anywhere you can find sunlight.