Our blindandpoles net wire is REACH accredited, which means it doesn't have harmful levels chemicals unlike cheaper formats of net wire. This traditional option of hanging lightweight net curtains or voiles can works for straight windows and bay windows alike. The prepacked lengths of net wire contain hooks and eyes. The thirty meter net wire reel do not included hooks and eyes and you will need to purchase them separately. Prepacked lengths or net wire are only sold in packs of 10 and are not sold separately. The thirty meter coils are sold in packs of 4.