BASIC INFORMATIONNet Weight 1155 G +/- 3% (Without package)Composition Aluminium 675 G +/- 3% Plastic 410 G +/- 3% Others 70 G +/- 3%Length Total highest length: 175 CM Folded length: 63.5 CM Extended legs length: 125 CM Folded legs length: 57.5 CMPacking: Plastic bag/P, Fabric bag/P, 10 or 15 Pcs/CartonQuantity/20&＃39;: 5200Pcs/20&＃39;Color: Black (All components are black)H.S.code: 76109000USE:Can be used as: Painting Meeting Exhibition TeachingTECHNICAL INDEX:A The whole product quality 1 Quality Guarantee One year2 Quality percentage First grade 95%, Strictly accord with this sheet Second grade 5%, Almost accord with this sheetB Color and surface 1 Color All parts are black, semigloss2 Surface of Aluminium Smooth. No clear cratch, stripe and impurity C Sound "Clatter" means locked Press any button, Sound "Clatter" means ok D Drop flexibly 1 Aluminium A3 Loose 3B, Aluminium A3 drops upright flexibly2 Aluminium A2 Loose 3A, Aluminium A2 drops upright flexiblyE No Sharp angles 1 Whole product No sharp angles2 Aluminium A5 6 sharp angles rubbed and roundF Heaviest goods which #20 can support 1 Whole product Can support