XGYLVFEI 65cm Sitting Ball Chair Suitable for Office Dormitory and Family Pilates Practice Yoga Ball with Cover Light and self-Supporting Ergonomic Ball Chair

[1.XGYLVFEISIZE DIFFERENCE: minimum desk height of 26" is required for the size. Measure your desk before purchasing! It is the Original Active Sitting Ball Chair Solution for use at the office home in the living room classroom or the gym. Suburb complimentary ergonomic alternative sitting stool solution for desk sitting and standing desk 2.XGYLVFEIPosture & Health: Activates back and core support muscles which promotes good posture and can potentially relieve back pain for Adults and children. Comfortable substitute for pregnancy birthing ball labor ball or Medicine ball 3.XGYLVFEI: Perfect for ab engagement yoga back stretching posture workouts therapy and physioball balance training routines also promotes flexible joints for healthy lifestyle. 4.XGYLVFEIPatented: Patented Self-Standing base design with a weight limit of 400lbs and extra thick carry handle makes the seating the perfect combination of a swiss fitball and ergonomic office chair. And two matiral are avaiable: rough felt and super fiber cloth. 5.XGYLVFEIPacked: There is a yoga ball with one more air plug a ball covera pump for inflation and also a instruction. Some effort needed for set-up use included accessories (hand pump /air pump adapter) to inflate inner sitting ball until outer cover is completely filled. Please contact us if inner ball appears to be too small or pumping takes longer than 20 minutes. "6.XGYLVFEI Remarks: Before inflating please open the zipper and leave a 3cm hole for inflation. Please install and use the zipper in accordance with the products main picture video and instructions. Please increase the strength and inflate the inner ball to make it large enough." 7..XGYLVFEI:Because of the photography and the monitor reason cannot accept the chromatic aberration the buyer please discretely to purchase thank the cooperation.]