Different from the slanted back, this is a straight back sofa. Whether your spine is perfect or not, our back cushions have a certain curvature to provide you with back support. If you are looking for a thick and resilient sofa cushion, our products are the best. They are a comprehensive upgrade of the low-profile cushions. This 8-person patio conversation sets comfortably seats and adds the perfect experience to any outdoor space. Especially, we provide two coffee table for you to meet your special choice. Seat cushions and back cushions, except basic outdoor functions such as splash-proof, UV protection, and breathability, cool ice silk is also added. The moment you touch the cushion, you will feel so cool and breathable, and the rebound and support of the cushion and back cushion will make you forget the hot summer. Please enjoy the summer garden time.