This single marble roller which measures 24" L x 3"W x 18" H with a base to collect all 20 marbles, without the base it is 20" long. Comes with a  handmade marble bag made in our Indiana shop to keep all the 20 marbles in place.  This marble roller is all natural poplar wood and is great for years of play and NO BATTERIES required!
There are 4 screws included to attach the bases. Choose your selection if you want 20 more marbles. 
 
Does not ship to AK or HI. 
 
Made in the USA.