Window Sill Retractable Partition Kitchen G-ap Storage Telescopic Rod Layered Product information: Product Name: Scalable Layered Shelf Commodity material: ABS+carbon steel pipe Product color: white Commodity use range: kitchen, bathroom, etc. Product size: retractable length 23-30 cm, width 10 cm Telescopic length 38-55 cm, width 10 cm Telescopic length 50-80 cm, width 10 cm ① Rotate the fine-tuning button counterclockwise to the red marking position; ② Install the non-slip foot pads on the shelf on the left and right sides; ③ Take out the gasket on the fixing screw and place it in the fixing hole; ④ Tighten the fixing screw lightly into the hole (do tighten); ⑤ Adjust the shelf to a suitable length and tighten the fixing screws; ⑥ Tighten the fine-tuning buttons in turn clockwise until they are tight. Package list: Storage Telescopic Board x 1set