This puzzle has letters on back.

What you get: Vintage puzzles for adults 1000 piece, a pretty poster and a solid box. Finished size: 27.5 x 19.7 inches (70 x 50 cm).

Double-sided poster: One side of the poster is a copy of the butterfly puzzles for adults. Other side is the high-definition images of the butterflies, fun facts about butterflies are included.

Butterflies&Wildflowers: The vintage jigsaw puzzle collects beautiful butterflies and common wildflowers in North America. The common name of butterfly is showed beside each butterfly.

Excellent quality: Extra-thick white cardboard, soy printing ink, precision cutting technology and superior printing technology are the absolute quality assurance!

Vintage wall decor: The butterfly jigsaw puzzle shows you the charm of Butterfly. The puzzle with butterflies is eye-catching if you frame the butterfly jigsaw puzzle adults as wall decor for living room or bedroom after completion!

Wonderful gifts: Are your friends butterfly lover? If so, the butterfly flower puzzle is the best choice as gifts for them.