These 3 x 3 x 4 inch white reverse tuck folding cartons are constructed from 24-point die-cut fiberboard, delivering a rigid, clean-finished enclosure with opposing tuck flaps — the top tucks toward the back, the bottom toward the front — creating a self-closing seal on both ends without tape or glue. Pye-lock tucks provide a positive locking action that resists accidental opening during handling and transit.

The bright white exterior accepts labels and direct printing cleanly, making these cartons well suited for retail shelf packaging, subscription box inserts, cosmetics, candles, small hardware, and promotional kitting. Their compact cubic footprint fits display cases and point-of-sale fixtures efficiently.

Constructed to meet federal specification PPP-B-566, these cartons arrive flat for compact storage. Each case contains 500 cartons and ships via parcel carrier.