1500 PIECE PUZZLE FOR ADULTS - Featuring a finished size of 36 inches by 28.75 inches with a precision cut that ensures a tight, interlocking heirloom-quality puzzle UNIQUE CUT LARGE PIECES - Each puzzle piece is unique and never repeated; Springbok Puzzle pieces are made from thick cut 75 point board, 18% thicker than the industry average ECO-FRIENDLY & HIGH QUALITY - Springbok Puzzles are manufactured with sustainably sourced organic, non-toxic soy-based inks & utilizes 100% recycled puzzle board materials MADE IN USA - Manufactured in Kansas City, Missouri; Springbok Puzzles have been American made since 1963 MISSING PIECE NO WORRY WARRANTY - All Springbok Puzzles are covered with our satisfaction guarantee on materials and craftmanship Springbok puzzles feature unique interlocking pieces and signature piece counts - 60 piece, 350 piece and 400 piece family format Within each Springbok puzzle no two pieces are alike making each Springbok puzzle a unique challenge Springbok puzzle pieces are 18% thicker than the industry average Springbok - Over 50 years of quality and innovative puzzle designs founded and manufactured in the U.S.A Springbok puzzles are made from 100% recycled materials using soy-based inks