Convertible Car Stressball Keep them from driving themselves crazy with this great car stressball.Size: 2-3/8" w x 4-5/8" l x 1-7/8" h Price: $2.98 ea. Tier 1 Price: $2.98 ea. (100 pcs.)Tier 2 Price: $2.79 ea. (250 pcs.)Tier 3 Price: $2.73 ea. (500 pcs.)Tier 4 Price: $2.46 ea. (1000 pcs.)Tier 5 Price: $2.21 ea. (2500 pcs.)