12 feet long x 8 feet wide x 4 feet tall

Holds: 5 pickup truck loads or 30 square roofing shingles

21 feet long x 8 feet wide x 6 feet tall

Holds: 16 pickup truck loads—Not to be used for shingles

15 feet long x 8 feet wide x 4 feet tall

Holds: 7 pickup truck loads or 45 square roofing shingles

21 feet long x 8 feet wide x 8 feet tall

Holds: 18 pickup truck loads—Not to be used for shingles