7″-9″ Weights
Twin-70-80 lbs
Twin XL 80-90 lbs
Full 120-130 lbs
Queen 130-140 lbs
King 160-170 lbs

10″-12″ Weights
Twin-80-90 lbs
Twin XL-90-100 lbs
Full-140-160 lbs
Queen 160-175 lbs
King 180-200 lbs