125Pcs Heat Shrink Ring Wire Colors/4 Sizes12-10 16-14 22-16 Gauge Waterproof...

Wire range:Red (AWG 22–16), Blue (AWG 16–14)，Yellow (AWG 12–10)。Sizes: #10 1/4" 5/16" 3/8". 8 specification in total(with a storage box).

eBay