MasterPieces Puzzle Glue sheets are an easy way to preserve your hard work. Includes 12 permanent adhesive sheets (each 6.75" x 6.75") enough to glue a 1000PC puzzle or two 500PC puzzles. There are also 2 plastic hangers to hang your piece once it is complete. Glue sheets are quick, clear, and clean just peel and stick! Coat both sizes of puzzle for added strength.
They are very easy to use