This item is a toy ball for multipurpose use. The ball can not only help people concentrate, but also relieve stress in life. Made of good-quality PU material, safe and durable, can be used for a long time. Great gift for friends in office, at home or school. Kids can play it for fun and adults can play it for pressure relief. Features -Color: Red -Material: PU -Size: 7.00X7.00X4.00cm/2.75X2.75X1.57in -It is made of good quality material, excellent and environmental-friendly, serving for a long time. -Their rebounding speeds are slow when you squeeze these funny relaxing toy balls, very interesting. -These toy balls are incredibly comfortable and lovely. You will not be able to stop pinching them, bringing you lots of fun. -Portable to carry, perfect gift for your friend and family to relieve their anxiety and stress. -They are easy to clean. You can use cloth to wipe them with water, very convenient.