We construct boxes out of corrugated card board. What we have in stock may vary, but here are some examples of material:

• 200 lb single wall - rated to hold up to 65 lbs.
• 32 ETC single wall - rated to hold up to 65 lbs.
• 275 lb double wall - rated to hold up to 100 lbs
• 350 lb double wall - rated to hold up to 120 lbs

Colors available are Kraft ( brown ) and White.