Creative block play is quintessential! Invest in the best! Build big, strong, stable structures with these American made, handcrafted, hard rock maple blocks. Beka Standard Unit Block Set consists of 36 blocks, in 10 different shapes, all fractions or multiples of the standard unit (5 ½"x2 ¾"x1 3/8"), each beveled, smoothly sanded and naturally sealed. Made by America by expert Minnesota craftsmen for ages 2-12 yrs, Beka #06036. Blocks ship in their packing carton and cannot be giftwrapped for sendouts.