Balance ball purchased from Decathlon Maximum load capacity 130kg Includes exercise guide NYAMBA from Decathlon Balance ball M size (approx. 65cm) Color: Deep Blue This product ranked 3rd in my best balance ball ranking. The official listing only stated M size, but upon inquiry with Decathlon, they responded that it is 65cm. I inflated it with a 100-yen manual pump until a woman could inflate it without difficulty, and as shown in the photo, it reached about 62cm. It seems like it can still take more air, so I believe it will reach 65cm if fully inflated. After purchasing online, I inflated it once on the day it arrived, but it was too big, so I took photos and am listing it as is. Everything shown in the 5th photo is included. All accessories that came with the purchase will be included. I will attach the shipping label directly to the box for shipping. An air pump is not included. Shipping will be in simple packaging. I will pack it as compactly as possible.