evelots storage box-clear-stackable-snap-30 slots-craft/jewelry/hardware-3 trays evelots multipurpose 3-tier clear stackable storage boxes for arts and crafts, toys and more. great for organizing small items. each tier has 10 individual slots with adjustable dividers. up to 30 slots total. each single cell slot measures approximately 3.12 inches length by 2 inches wide by 2.12 inches height. clear view polypropylene plastic allows you to see what is stored inside. measures approximately 10 inches length by 6.75 inches width by 7.5 inches height overall. features convenient carrying handle for easy transport from one room to another for easy projecting. <br><br> great for hobbyist, collectors, office supplies, cosmetics, home improvement hardware, tackle or arts & crafts supplies. the adjustable dividers allow you to configure each tier to best meet your storage needs. it's compact design also allows for space saving storage and organization solution. accommodates paint brushes, beads buttons, small toys, collectables, jewelry, and more. <br><br> buy 1 or multiple units - snap and lock technology allows you to add-on additional tiers as needed. <br><br> note: please make sure that all tiers are locked before trying to lift handle to avoid unwanted spills. do not force items into slots that do not fit this will result in divider lock breakage. adjust the dividers to accommodate the item. be sure to keep the unit upright so small items such as nails or beads do not get mixed together. not intended for heavy items item has a weight capacity of up to 11 pounds or approximately 5kg. the item has the best structural integrity when each tier has dividers.