Dunwell Plastic File Folders - (12 Pack, Assorted Colors), 3 Tab File Folders Letter Size, Colorful Filing Folders, More Durable Than Manila Folders, Writable and Erasable 1/3-Cut Tabs, Plus Labels 12 Pack Assorted 6 - Multicolors auspowers_batchfive machine and mechanical thread is

machine and mechanical thread is correct

you can send them back for a full refund

Color: gold

DC +: Power supply Positive

Application Environment:Since it is a waterproof resistant speakers

Dunwell Plastic File Folders - (12 Pack, Assorted Colors), 3 Tab File Folders Letter Size, Colorful Filing Folders, More Durable Than Manila Folders, Writable and Erasable 1/3-Cut Tabs, Plus Labels 12 Pack Assorted 6 - Multicolors auspowers_batchfive machine and mechanical thread isDunwell Plastic File Folders (12 Pack, Assorted Colors), 3 Tab File Folders Letter Size, Colorful Filing Folders, More Durable Than Manila Folders, Writable and Erasable 1 3 Cut Tabs, Plus Labels Colorful Plastic 3 TAB File Folders by Dunwell Long Lasting, Reusable Dunwell plastic filing folders are durable, cleanable, and water resistant. Our wide tab color file folders dont tear, wear out, or get ragged like those paper file folders. These 1 3 cut