1)Material:PU form 2)Size:6.3-7.0cm dia 3)Logo:customer brand welcome 4)Color:any color is accpetable

 pu stress ball:

1)Shape:round shape

2)Size:6.3CM

Note:there are thousands of designs&shapes,OEM service offered

3) Useful:popular promotional items4) certificate:safe, non-toxic,Suit to EN71 and CE standard5) LOGO printing :special requirements on design, with abundant colors,can be printed with various logos

promotional PU stress ball shaped