Description: [Package Included]:You will get 10 plasterboard ceiling hooks [Product Size]:Single size of wall fixing ceiling hook:M5,total Length 9 cm/3.54 inch.Small size,does not take up too much space,and does not affect the appearance [Easy Installation]:Toggle for bolt hooks,are easy to install,no complicated tools are required,can save you more space,and keep your household items neat and orderly [Material]:Spring toggle hooks are made of carbon steel,which is strong and wear resistant,can be used for a long time and does not easily fall off.They are suitable for fixing light loads and can automatically open and support through their spring force [Wide Application]:Chandelier hooks are suitable for hanging lights,plants,bookshelves,coat racks,etc.You can install them on gypsum boards,ceilings,partition walls,hollow brick,precast panels,etc Specifications: Material:Carbon steel Size: Total Length:9 cm/3.54 inch Hole Punching:1.4 cm-1.6 cm/0.55 inch-0.63 inch Threaded Rod Diameter:0.5 cm/0.20 inch Gasket Outer Diameter:2.5 cm/0.98 inch Note: Please allow slightly errors 1-2cm differences due to manual measurement. Package included: 10x Plasterboard Ceiling Hooks