These reliable quality, small plastic pencil erasers from Classmaster are a great addition to any classroom or pencil case. They remove pencil from paper easily – no smudges and no tears left behind, unlike lesser-quality rubbers on the market. Each eraser comes individually shrink-wrapped to keep it fresh, so this pack is ideal for popping a few away into storage. Erasers are PVC-free, phthalates-free, and approx. 32 x 23 x 9mm.