if the description is correct, they are tiny: Diameter: 3mm(±0.1mm) Height:
1mm(±0.1mm). So 500 seems to be right

On Wed, Apr 13, 2016 at 12:23 PM, Steve Williams <
steve@williamsitconsulting.com> wrote:

> Hi,
>
> Is that price $4.00 USD for 500 of them?  That doesn't make sense to
> me... but $4.00 / magnet seems expensive, but perhaps not?
>
> How many do you think it will take for the bug screen?  This is
> something I'm really interested in doing as well.
>
> Cheers,
> Steve W.
>
>
> On 13/04/2016 9:26 AM, Jim Felder wrote:
>
>> A way to follow up something I have wanted to do for years, create an
>> all-magnetic bug screen for the sliding door. These aggressive little
>> magnets ought to do the job! Anyway, the price is right and they are on
>> order. Once glued to a flexible plastic tape/strap (so they won't stick to
>> each other) and sewn into edging for the netting, I'll bet they will work.
>>
>> <
>>
>> http://www.banggood.com/500x-Disc-Rare-Earth-Neodymium-Super-Strong-Fridge-Magnets-N35-3x1m-Craft-Model-p-1042903.html?utm_design=41&utm_source=emarsys&utm_medium=Mail_mailad233_dealalert&utm_campaign=newsletter-emarsys&utm_content=Winna&sc_src=email_1791754&sc_eh=21b49b9fb0df57d91&sc_llid=631316&sc_lid=80505949&sc_uid=GEFGGfoQpi&emst=GEFGGfoQpi_631316_1791754_128
>>
>> Jim
>>
>