You will receive: 2 ball net bags, referee card (large size for ball sports enthusiasts).Durable material: The football referee card set is made of ultra-light nylon material, fine workmanship, durable, strong load-bearing capacity, and can bear about 10-15 kg. It has the characteristics of anti-fouling, environmentally friendly, foldable, and easy to carry. It can be used for a long time.Correct size: Sports referee set length: about 60 cm. Wire diameter: about 4 mm. Mesh width: about 5 cm. Weight: about 51 grams/piece, suitable for 1 different type of ball.Colorful: Sports football referee card set. It consists of black, yellow, blue and red colors, which is unique. The color rendering is not only good, but also easy to find on the football field.Use of the net bag: The red card yellow card net bag with pockets can be used for rugby, basketball, football, volleyball, etc. It is also suitable for gyms, schools, etc.