SSI SCHAEFER’s Euro Light (ELB) containers are made of polypropylene and are said to be up to 46 percent lighter than similar-use containers, without any loss in durability and strength. They are stackable, ergonomically-friendly, and can sustain up to a 110-pound weight load. They can also incorporate dust-free sealable lids. When containers are being handled manually, with a maximum weight of 33 pounds, the ELB containers will allow another almost 10 percent of weight to be added to the payload. This can reduce the number of total containers needed to be handled for a given throughput. The containers come in five sizes and three base designs: ribbed, smooth and reinforced.