Use code RJTJFG for 20% off at checkout. Until 5/31/20
Boundary: Bleed area may not be visible.
The watermark at the lower right corner of the image will not appear on the final product.
by Science Source
$17.00
This product is currently out of stock.
Style
Size
Image Size
Product Details
The Center for Disease Control has recommended the use of cloth face masks to help fight the spread of COVID-19.
This face mask is made from 100% polyester and includes two ear loops with adjustable grommets for a comfortable fit.
The printed area of the mask is approximately 7" wide by 5" tall. This mask fits well on adult mens' faces without the grommets but, due to the adjustable grommets, can be worn snuggly by adult women, as well.
Please note - this is NOT a surgical grade mask. It is not intended for any medical or commercial uses, whatsoever. It is a simple, cloth mask designed for everyday use to cover your mouth when out in public. The mask should not be used in any medical or surgical setting.
We make no warranties that the mask prevents infections or the transmission of viruses or diseases.
Design Details
Colorized illustration of the cross-staff, or fore-staff. This navigational instrument is composed of a square staff and three vanes of different... more
Ships Within
2 - 3 Business Days
Photograph
Canvas Print
Framed Print
Art Print
Poster
Metal Print
Acrylic Print
Wood Print
Greeting Card
iPhone Case
Throw Pillow
Duvet Cover
Shower Curtain
Tote Bag
Round Beach Towel
Zip Pouch
Beach Towel
Weekender Tote Bag
Portable Battery Charger
Bath Towel
Apparel
Coffee Mug
Yoga Mat
Spiral Notebook
Fleece Blanket
Tapestry
Jigsaw Puzzle
Sticker
Colorized illustration of the cross-staff, or fore-staff. This navigational instrument is composed of a square staff and three vanes of different lengths. The sides of the staff have different scales, each corresponding to one of the vanes. When observing the altitude of the sun only one vane is used. Holding one end of the staff to his eye, the observer moves vane until he sees its lower end level within the horizon and the upper end in one with the sun. The altitude is read off where the cane cuts the staff.
$17.00
There are no comments for Cross-staff, Navigational Instrument. Click here to post the first comment.