Features: Its made of pvc and can be reused, feeling comfortable and safe for children and adults. Pressure release toy can be used for long use, can be reused and cleaned. The decompression boards are the most ergonomic, easy-to-use and addictively decompression toy today. The board are small in size and light in weight. Therefore, you can easily put it in your pocket and carry it with you. Bright colors and pleasant sounds will surely make anyone happy! For people with stress, this are great, unique and novel gift that will help alleviate anxiety. Its used for all kinds of people to reduce office pressure and fatigue. Its wonderful gift toy for children interaction. Anxiety reliver toy can be played anywhere in travel, airplanes, restaurants, camping, schools and offices. In addition, they are also great gifts for birthdays, Christmas, New Year, Halloween, etc. Specifications: Material: PVC Size: Approx. 8.5x6x0.5cm/ 3.34x2.36x0.19in Type: 1, 2, 3, 4, 5, 6-type, 7, 8 Package Includes: 1pc Christmas Style Push Bubble Keychain note: 1. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the differences between different monitors, the picture may not reflect the actual color of the item.