National Write-On-Cling-On Sheets 27 x 34 White Plain 35 Sheets (24391). Work on collaborative projects and give effective presentations with this 35-pack of National Write-On-Cling-On sheets. Create charts jot down notes or brainstorm with these micro-perforated poly static sheets. The highly portable design lets you roll up each sheet and carry it with you and with 35 in a pack keeping them in stock is easy. • Poly sheets cling to walls and to most dry surfaces by static - no tape tacks or adhesive needed. • Board dimensions: 34 H x 27 W. • Surface material: polyvinyl chloride. • Wall mount makes it easy to write on the board for extended periods. • Easel sheets cling to the wall with static. • White micro-perforated 27 x 34 sheets. • 35 sheets per pack. • Use dry or permanent marker. • Non-magnetic whiteboard offers excellent writing and erasing qualities. • Easy to roll up for travel or storage. • Fits standard flip chart easels. Turn any space into white board. It fits standard flip chart easels or conference cabinets and it s easy to roll up for travel and storage. • Sold as 1 Each.