Aluminum profile certified quality system according to DIN EN ISO 9002 certification issued by TUV CERT with internal reinforcing ribs oval section 120x100 mm., sliding net holder adjustable in height (also suitable for beach tennis) fast net hooks without gears to use on the sand. T-base  for support on the the floor with wood insert (oversized base 300x150 cm) to be covered with 50 cm of sand (it doesn‘t require drillings into the floor). Net excluded. in accordance with UNI EN 1271