The weighted is a versatile tool designed for various use, including golf practice and laboratory use. Its circular design ensures even weight distribution, making it ideal for enhancing swing techniques or stabilizing laboratory flasks. Crafted from durable materials, this provides reliable performance in both training and scientific environments. Features -Color:Red -Material:Plastic+Iron -Size:10.20X10.20X2.50cm/4.01X4.01X0.98in -Stability and : the weighted provides stable support and for various laboratory flasks and golf training -Versatile use: suitable for conical flasks and erlenmeyer flasks, making it a versatile tool for both laboratory and sports training - : the precise weight design ensures stability and safety during use, preventing accidents and ensuring accurate results -Durable material: made from iron, this weight is durable and resistant to deformation, ensuring longterm use -Easy adjustment: simple to use, the weight can be easily added or removed, allowing for convenient weight adjustments as needed Package list: 1 x weight