316L Surgical Steel Bamboo Notched Spiked Industrial Piercing Barbell

Gauge Size: Standard 14G (1.6mm). Bar Length: Choose between 1-1/4" (32mm), 1-3/8" (35mm) or 1-1/2" (38mm). Materials: Hypoallergenic 100% 316L surgical steel (externally threaded) barbell and spikes. The standard length for industrial/scaffold piercings is 1-1/2" (38mm). Spike Length: 1/4" (6mm), 5/16" (8mm), or 1/2" (12mm). If you are not sure what length you need for your piercing, please refer to the 'How to Measure a Straight Barbell' photo in this listing, or click here to see our "Piercing Size Guide". ━━━━━━━━━ ☼ ☽ ━━━━━━━━━ Always be gentle with your barbell when you are twisting on the spikes, so that you do not accidentally strip the threading by over-tightening them. If you continue twisting the spikes past the point where they reach a soft, natural stopping place at the end of their threading, you will most likely dislodge them and damage your jewelry. With that being said, all kinds of body jewelry with threading do naturally loosen with daily wear and body movement. In o