Thermo Plastic Elastomer Material: TPE material makes these spot marker has a tear-resistant design ensuring long life, soft and safe, durable and long-lasting, suitable for use on any indoor and outdoor surface. These are great training euipments for coaches and family. The markers will stay firmly on the ground and won't tear or rip. large spot marker: Size: 9inch diameter (23cm). Big size makes them useful for a variety of sports in gym class or agility drills when practicing basketball, football, soccer, baseball, volleyball and any other athlete. non-slip dots: Non-slip dots on the back, this floor spot markers are perfect for a variety of games and drills on the playground, educate seat markers for classroom, or in Physical Education Classes. Suitable for use on indoor and outdoor surface, especially perfect for gym floor. Perfect for coaches, trainers and sports teams. colorful spot markers 5 different colors, red, yellow, orange, green, and blue . All markers are brightly colored for high visibility. The bright colors improve visual acuity making them the perfect equipment for mapping out training drills or a playing area.INDOOR OR OUTDOOR USE: Designed to withstand players running over them, this spot marker set is sure to hold up to indoor or outdoor use in a variety of conditions The vinyl material of the markers is also easy to clean. BRIGHT, VIBRANT COLORS: Designed for optimal visibility comes with five kinds of bright colors,can let you find the target in gym class or for agility dots training when practicing football,hockey, basketball,soccer,dance etc. 9-INCH DIAMETER: Each poly spots floor markers is clearly visible at 9 inches in diameter, making them useful for a variety of games in gym class or agility drills when practicing soccer, hockey, basketball, football and other sports. NON-SKID VINYL: These spot markers are made from non-skid vinyl. They resist sliding across gym floors or pavement when stepped on or run over during activities, making them safe for use during fast-paced games and drills or for 'social distancing. RIP-RESISTANT MARKERS: Made with long-lasting poly-vinyl, these spot markers provide exceptional durability, and the rip-resistant design ensures the markers can withstand a variety of games and drills on the playground or in Phys. Ed. classes.Date First Available: February 14, 2022. Best Sellers Rank: #172,604 in Sports & Outdoors. Customer Reviews: 5.0 out of 5 stars 9 ratings 5.0 out of 5 stars. : B09N2R9N3F. Manufacturer: ?Roujiatk. Brand Name: ?Roujiatk. Package Weight: ?1.66 Kilograms. Item Package Dimensions L x W x H: ?13.35 x 10.98 x 2.8 inches.