Nordic Ware Universal Double Boiler review
Fits most 1- to 3-quart sauce pans.
Double boiler insert allows even temperature control for cooking delicate sauces and melting chocolate. 8-cup capacity.
Length: 10.81 in (27.46 cm)
Width: 9.312 in (23.65 cm)
Height: 3.875 in (9.86 cm)