Z-Flex "Deck Z-Skinz". NOS late 80s adhesive heavy semi-clear plastic sheet for the middle of a skateboard. 14 1/2" x 11" x 1/8". Acted as DIY 'Everslick' back in the day for maximum slide-ability. Successfully slide torture tested recently to make sure the adhesive was still strong. Made in the USA.
$24.99