Check the listing for details. Custom Molded Earplugs YELLOW DIY New Material ear plug fit kit. Color: yellow, Condition: New. Listed at 11.70 USD. New Material!! DO-IT-YOURSELF custom earplug fitting kit. 2 ears in YELLOW. Carrying case included.Portions are pre-sectioned and pre-packaged for your convenience- no need to divide up the material. Easy to make in 15 minutes.Pliable, permanent custom fit. Laboratory grade hypoallergenic medical grade silicone.Upgraded material for better handling and fit. Washable and reusable. Will hold up to cleaning with alcohol. Cost EffectiveNRR 26 dB Plastic case, lanyard with shirt clip sold separately- item # 221046141267 We combine shipping. If ebay does not calculate correctly, do not pay, click top button "request total from seller" and I will send you a corrected invoice. LIMITED WARRANTY:Diy EarGear offers warranty of this product to be free of defects in the timing of the silicone to harden when mixed as per the instructions. Warranty is limited to replacement of the product within 5 days of receiving defective return.