60-90 business days - Your next promotion will cause people to bounce into your place of business if it's this synthetic promotional tennis ball! It's made of rubber and features a 100% polyester felt exterior. It also has the same size and weight of the balls used by the pros. This comes in nine fantastic colors, so choose what best represents your brand. Screen print this with your company name or logo with a required minimum of 28 pt. font. We recommend the following fonts for legibility: Times New Roman, Comic Sans, or Arial Regular. What a great way to please the players and their pets!