Item specifics:
100% Brand New & High Quality.
They are a golden pair that can be set in different positions for different size cases.
Color: Black
Material: Metal & Plastic

Size:
No.4040         For man's watch movements
                        Adjustable length: 0.87'' to 1.65''/ 22mm to 42mm
                        Width: 1.50" / 38mm   Height: 0.79"/ 20 mm
No.4039        For lady's watch movements                                
                       Adjustable length: 0.37'' to 1.10''/ 9.5mm to 28mm
                        Width: 1.02" / 26mm   Height: 0.79"/ 20 mm
 
Package Included:
1 X 2pcs Adjustable Watch Movement  Holder