The lid has a clear acrylic insert for quick identification of contents (quite useful if storing the canisters in a drawer) and friction fits for a tight seal.
Made from durable 22-gauge polished stainless steel, the large canister measures about 3-3/8" tall by 2-1/4" diameter and holds 200ml (about 6.8 fl oz); the small measures about 2" tall by 2-1/4" diameter and holds 97ml (about 3.3 fl oz).
The large mouths allow easy access – spices or herbs can be conveniently sprinkled, pinched or spoon dispensed.