Dilated Armrest with lock The dilated armrest of the patio chair can make a more comfortable experience of your arm.And easy to lock. Cup Holder Include It have the protection of the steel.And make the product more durable.You can put your paid and drink in the cup holder. Easy to Fold up and be Stored Away You can fold the Patio Chair up and easily store behind your dresser, Then the zero gravity recliner are outta sight, and easy to grab the Zero Gravity Chairs when needed. Resistance level of the Zero Gravity Chairs You are not thrown backward as soon as you sit on the Patio Chair. This zero gravity recliner gives just enough pressure to keep you exactly where you want it to be.