Usage Tips:Fabric Weights for Pattern Cutting: Package includes 5PCS glass weights for dressmaking. The sewing pattern weights are easy to use, can be placed directly on the pattern and make cutting easier Nice Design: Made of class glass, you can see markings through these fabric weights when doing cutting; By using the glass weights, you can weight patterns to fabric without using pins, without piercing or breaking delicate fabric Wide Applications: These sewing weights can be applied for many occasions, like paper or fabric pressing, sewing work, posters, dress making, clothes making, crafts making and so on Quality Material: The pattern weights are made of high quality glass, reliable and not easy to deform, good to help weights slide without causing wrinkles Weight & Measurement Per Piece: 2.12oz in weight, 2.17 inch in diameter, 0.4 inch in thickness, Perfect for pattern cutting weights secure patterns to fabric without using pins. Colour: parent Material:Glass Size:55mm Package Contents: 5 x Glass Pattern Weights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.