The bowl is cast aluminum with an NSF coating

The frame is solid 18/10 quality heavy gage stainless steel

The pan that hold the included ice packs is also 18/10 stainless steel

The legs can connect to other Domino stands to create a multiple setting

Self-chilling with no power

Capacity 4 qt / 3.8 Ltr. each

Dish washer safe

Product Dimensions: 14" x 14" x 8" / 356 x 356 x 204 mm

Box Dimensions: 16" x 16" x 10" / 407 x 407 x 254 mm

Box Weight: 15 lb / 6.8 kg