What this product does Durable silicone boundary markers that create clear, stable playing areas for training, drills, and pickup games. Designed to stay in place under play: elastic and wear-resistant material helps the marker remain firmly attached to the ground so it does not move from external pressure during the game. Key benefits (why you need it) Improved safety and visibility: bright, high-contrast yellow and orange make lines and zones easy to see during play. Reliable performance: wear-resistant silicone withstands repeated use and maintains its shape and grip. Fast setup: markers let you quickly create small or full-sized practice areas without permanent lines or equipment. Important attributes Material: silicone — elastic and wear-resistant for long-lasting use. Function: boundary markers that hold position and define playing spaces. Size: sized to create both small training areas and full playing spaces. Compatibility: suitable for defining courts and drills for sports such as tennis, badminton, basketball, and football. Practical use scenarios 1. Team training: Mark out small-sided soccer or basketball drills to run multiple practice stations on one field. 2. School or community PE: Quickly divide a gym or field into activity zones for different groups without painting or permanent lines. 3. Backyard or pickup games: Define a temporary tennis, badminton, or football court for casual play or weekend practice. Why this product stands out The combination of bright, contrasting colors and silicone construction delivers visibility and durability while preventing markers from shifting under pressure, supporting safer, more efficient practice and play.