Screen Printing Machine 1 Color 1 Station Silk Screen Printing Press, 540 x 450 mm Platen, Adjustable Tension, Powder-Coated Carbon Steel, for T-shirt Clothing DIY, Home and Commercial Use Adjustable Double-Spring Device Effortless Installation Carbon Steel Body Leave Your Mark Round Edge More Space to Work Max Screen Frame Size: 21.7 x 17.7 in / 550 x 450 mm,Platen Size: 21.3 x 17.7 in / 540 x 450 mm,Item Model Number: S1-1,Surface Treatment: Powder-Coated,Specification: 1 Color 1 Station,Main Material: Carbon Steel