The black pair are about a child size 5 and the other pair are approx. adult size 6, they look like they can be adjusted in length. They come in well used condition especially the green and white ones which have some minor tears on straps and some rust spots, a missing butterfly nut, they need reconditioning, the other pair are in good condition, neither pair have been tested. **Please see the photos as they form part of the description and show more detail**. Buyers please be aware of eBay's new condition that the winning bidder is required to pay within 4 days from end of auction or eBay will automatically cancel your purchase!! We are happy to combine postage for multiple items to save on costs. International buyers, please use the postage calculator for prices to your destination. Feel free to ask any questions before bidding. See our other auctions for more interesting antiques and collectables. Thank you for looking.