Same pear shaped, durable, vinyl construction as our original 40" bopbag, but this one is all white, like a clean write and wipe board. Comes with 5 wet-erase colored markers allowing children or adults to personalize the bag to fit their current emotional state. Draw or write who or what's bothering you on the bag and swing away. Helps release pent up anger and aggression. Cleans with a wet sponge or cloth.