If two or more contiguous built two parallel tennis. Going the distance between adjacent edges is not less than 4.0 m. If it is an indoor tennis court, a clear height of 6.40 m over the end line outside of not less than 6.40 m plastic basketball court, indoor air roof-line of the ball clear height of not less than 11.50 meters. Site marking white lines criss-crossing the field has its own name, the boundaries of the two ends of the stadium known as the "end of the line" drug-free wearable basketball courts, playgrounds and on both sides of the line called "edge"; 6.40 meters on both sides of the net the venue at the end of each line and draw a horizontal line parallel to the "service line"; join two dotted lines serve a line parallel with the sideline called "neutral"; midline with the ball into the net, "ten", the service line between the edges and the ground area is divided into four equal wear basketball toxic price, known as the "service area"; at the center of the end of the line, draw a line perpendicular to the floor of the short end of the wire is called "mid-point." Audience measurement districts, in addition to the midline from the outside are calculated along the lines of the field all the lines should be the same color (white or yellow) for kindergartens and schools at all levels of professional sports, track and field track, semicircular area auxiliary area, fitness paths, indoor gym training track, road pavement playground, indoor and outdoor track, tennis, basketball, volleyball, badminton, handball and other venues, parks, residential areas and other venues. A safe, environmentally friendly, excellent weather resistance, economic and durable, multi-color effect. Easy to install, simply use special adhesive that we provide support, in a small amount of human and mechanical conditions, Stones roll to the runway in dense, based on the installation of runway entirely after 24 hours can be put into normal use . And with a maintenance-free characteristics. Non-toxic and non-toxic abrasion wear and basketball court basketball court prices _ _ Berson toxic materials provided by Berson wear and basketball courts building. If you have any questions about this information or consultation, please contact us now! Our Company: Rizhao City, Shandong Province, Berson Building Materials Technology Co., Ltd. (www.cnbsfs.com) Contact: Lin Dong, or click on "Business League call" direct dialogue with us!