This decompression toy is made of non-toxic silicone material that can be reused, washable and played for longer. This silicone toy is a square with a side length of 2.44" and a height of 0.59". It's good to relieve pressure by making a popping sound with pressure. It is suitable for adults and children. It can bring joy to children and help adults focus on work! It comes with a small hardware chain that you can use as a key chain ornament. If you want, we can print the logo on the side of it. The prices for 12000pcs or over are based on ocean shipments.