Eureka Back to School Classroom Supplies, Presto-Stick Silver Star Stickers, 0.75'', 175 pcs Includes (175) self-adhesive silver star stickers per pack. Silver star stickers measure 3/4'' Reward your students and track their progress with Eureka silver star stickers! These silver star teacher stickers are great for classroom incentive charts, arts and crafts projects, rewarding good behavior, and more! Silver star stickers are a great motivational classroom tool!