Come and Check Our Promo Solutions.The pressure pression ball made of soft TPR which is environment-friendly, non-toxic, without peculiar smell. The ball squeezing is easy to clean, and if it becomes dirty, a drop of water or a drop of detergent can easily remove its stains. Don't worry about children soiling it easily. It is also a toy for adults to relieve stress. The rainbow design allows you to carry with you. 2.7" L x 2.7" W x 2.7" H. Additional charges may apply. Pls check inventory and detailed info with us before placing your orders.