Material: High-Quality Basswood.1000 pieces:Measures(Finished):75.5*50.5cm/29.5*19.6 inch;Weight:about 1KG;PROMISE: If you are not satisfied with puzzle. Please send me an email. I will respond to you within 24 hours.Every customer is precious to me. i will do my best to give you a best solution.MISS PIECE: Free ship new piece,Take photo like right picture.Tell me alphabet on the back.GLUE POWDER:Powder add warm water, mixing ratio -1:10. there will be lumps,Waiting for 12 hours until the lump dissolve.Note:Because the puzzle with lot of pieces and high difficulty ,in order to prevent the lack of a puzzle,puzzle is composed of a few large part(finished). You can directly put them together, and frame it as a mural.Or you can divide them into small pieces,then finish it by yourself. Customized:we can make any puzzle you want,just need you to give us a HD picture.Send a e-mail to me,i would help you.Let you have your own unique puzzle!Delivery:It will arrive at you in 10-15 working days,it's more faster than the website display.Order anytime you want!If it is busy season, delievery time may take longer.Pigbangbang is the creator of collage-like puzzles that are full of detail, bright colors, with various themed.USA Trademark,check in Trademark Electronic Search System.