Juma Gem Color:Red Juma CPM 154 has the same

CPM 154 has the same composition as 154CM with the exception that it is made from a powdered metal

Overall Length 10 1/4"

and aluminum

each file produces a different checkering density to suit your project requirements

Onyx Gold: Jet and Obsidian create a striking black stone with gold vein

Juma Gem Color:Red Juma CPM 154 has the sameUnique in design and color, JUMA is a high grade resin based material mixed with different mineral bases to create a special look for your knife. Excellent machinability for drilling, milling, grinding and polishing. The scales are a two piece set. Each piece is 5" x 1 1 2" x 1 4". Sizes are approximate. ***Heat sensitive when grinding Keep Juma cool when working to prevent warping or chipping.