1.square curtain eyelet 2.Material: iron, brass, stainless steel 3.Size: nner 14mm outer 25mm 4.MOQ: ... 10000 sets Item: eyeletsMaterial: iron, brass, aluminium, stainless steelSize: 100#, 150#,200#,250#, 300#, 400#, 600 ... and fast production time!Welcome customer design and trail order! big round curtain eyelet