Specifications:
Material:Cast aluminum
Overall dimension of each chair:23" x 22" x 32.5" (L x W x H)
Size of each seat:21"x 18" (L x W)
Seat height from the ground:16.5"
Armrest height from the ground:24.5"
Net weight of each chair:19 lbs
Weight capacity of each chair:330 lbs
 Key Features:
? Cast Aluminum:  The frames of these outdoor dining chairs are supported by premium cast  aluminum with sturdy triangular structures, which are all-weather,  rustproof and fade-resistant. Therefore, they will show you the  outstanding durability and stability for outdoor use. Besides, they are  lightweight for easy movement.

? Ergonomic Design:  Compared with the chairs with flat seats, these all-weather patio chairs  are designed with ergonomic curved seats that bring a sunken sitting  feeling for ultimate comfort. Apart from this, the breathable hollow-out  design and curved armrests take coziness to the next level.

? Adjustable Non-slip Foot Pads:  Each leg of these outdoor cast aluminum dining chairs are equipped with  adjustable foot pads to maintain the balance. And these foot pads are  anti-slip as well to protect the floor from being scratched and reduce  the noise while moving. 

? Easy Matching: Featuring  exquisite patterned lines and elegant appearance, these outdoor  armchairs easily blend in with a wide range of decorations, such as  patio, porch, poolside and backyard. Likewise, the suitable heights make  these patio bistro chairs match your dining table (not included)  perfectly. 

? Assembly You'll Love: These outdoor  cast aluminum chairs require simple installation. Please do not tighten  all the screws until all the holes are aligned. Overall dimension of  each chair: 23" x 22" x 32.5" (L x W x H). Please refer to the size  description before purchase (there may be small dimensional  discrepancies because of the manual measurement).