A SHOE STORAGE SOLUTION : Shoe stackers for a pair of shoes help you quickly find and take the shoes, it’s greatly saving time and increase more shoe storage space,you will not get stuck in the trouble of finding shoes in messy shoe rack , a tidy shoe rack makes you cosy 50% SHOE SPACE SAVERS : The double-layered design of the shoe slots organizer fits two pairs of shoes in the space for one pair,Greatly increased the storage space of shoe rack, each shoe is allocated its own independent space, ensuring not squeeze and destroy shoes PERFECT FOR ALL TYPES OF SHOES : 4 Levels adjustable,You can adjust the height flexibly of the shoe slots organizer from 2.7’’ to 7.2’’, the shoe stacker perfect for most shoes, It fits slippers, pumps,sneakers,leather shoes,ankle boots,hiking boots,heels, and children's shoes