If you mean the Silver Star industrial steam iron box, it is a heavy-duty steam iron designed mainly for tailoring, laundry, garment shops, and professional ironing.
Description:
Powerful steam output for removing stubborn wrinkles.
Durable aluminum or stainless-steel soleplate for smooth pressing.
Ergonomic, heat-resistant handle for comfortable use.
Adjustable temperature control for different fabrics.
Often uses a separate elevated water bottle/tank for continuous gravity-fed steam.
Suitable for cotton, linen, denim, uniforms, and other heavy fabrics.
Built for frequent, long-duration ironing and professional use.
Some Silver Star models are around 1,000–1,200 W,
A typical Silver Star steam iron set may include the iron, water bottle, silicone hose, iron rest/mat, and related fittings.