Height:50 cm ( 20 inches ) Weight: Not less than 1.6 KG Top: Base:28 x 28 cm ( 11 x 11 iches ) Supplied in black rough surface ready for paint application Optional: Print in red or/and reflective tape Approx 9500 pcs per 20 ft. Container Manufactured to European standards Other size:54 cm ( 21 inches ) (6021-54) approx 2.4kg with Different base Other size:30cm (12 inches) (6022-30) with different base