You may draw decorate on these nail tips, suitable for polish, UV gel, acrylic, fibreglass Fan Shape Design, Foldable Easy to install and uninstall,120 different nail polish color show With mounting screw, no worry for dropping out Spiral Display Shelf Installation Instruction: Screw the hexagonal screw to the screw rod first,and leave a space about 0.5cm of the head of the rod; Put the acrylic screw cap to the rod head,and then tightening the hexagonal screw Screw the nail sticks orderly to the rod from another head of the rod Tightening the nail sticks with a wing screw when finished screwing the sticks to the rod Screw another wing screw to the rod and leave some space which is enough for the Chassis . Then plug in the chassis tighthening and immobilising the chassis with a new hexagonal screw in the bottom Scatter and adjust the nail sticks and make into circular arcs showed in the ads picture. Rack diameter: . 25cm x 31.5(Dia x Height after installation) Dimension of each stick: . 2.5 x 1 x 0.1cm( L x W x H) Nail polish display part dimensions ( each stick):. 2.5 x 1cm( Lx W) Base dimensions: . 9.8cm x 2cm( Dia x H) -Metal pole dimensions:. 29.5 x 0.4cm( L x Dia) colour:Transparent Material:plastic Package Contents: 120 * nail art tips sticks 1 * box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.