20" Jade Silk Top Topper Soft Black Premium Processed Remy Human Hair The Jade Topper is a low-density premium processed human hair extra large topper that is very lightweight. The injected silk top base provides a scalp illusion affect and the lace front allows a smooth thin transition from forehead to front hairline. The Jade Topper has a hand-tied support section behind the silk top to help maintain coverage over the back wefted area while keeping the overall feel lighter.