Show-Me Board with Lines - Show-me B/SRL, Show-me Bulk pack SUPERTOUGH A4 Lined Boards, Pens and Erasers (Pack of 100) - Help your pupils write it right both in and out of the classroom with SUPERTOUGH lined Show-me boards. Take learning on the move with Show-me SUPERTOUGH boards. At 85% thicker than a standard Show-me board, they're ideal for working on the floor, in playgrounds, on field trips and more.Every board has an ultra-smooth, glossy surface for optimal erasability, with the designs sealed under a protective layer. All Show-me boards made since 2014 are made from Polypropylene, making them 100% recyclable at the end of their lifespan. Simply pop into your usual recycling bin! Show-me A4 SUPERTOUGH Lined Drywipe Boards - Bulk box of 100 sets