2 x 9 Red Mailing Tubes With End Caps .060 Gauge 50/Case 8x8 box the second is the depth

the second is the depth of the gusset

Operating temperature range -55 to 176 degrees F

Will stack up to 6 high for a safe storage system that will reduce your linear workspace and improve assembly operations

Secure enclosure for mailing items that don't require cushioning

The Better Pack #333 is the most popular manual water activated tape dispenser in the world

2 x 9 Red Mailing Tubes With End Caps .060 Gauge 50/Case 8x8 box the second is the depthVibrant colors make a professional appearance when mailing your important documents. Durable 3 ply spiral wound construction protects sketches, blueprints, graphs, posters, etc. These glossy mailing tubes resist folding or bending, and can be reused. Sizes listed below are USABLE dimensions (amount of space AFTER end caps are inserted).