CLICK HERE FOR COMPLETE DETAILED IMAGES *** Do not confuse them with "cap keepers"! *** This nipple cover is strictly that! An air tight, weather tight cover that slips over an empty, uncapped #11 nipple, to seal it while traveling to/from your hunting area. Made of flexible plastic. UPDATED: Our updated weather guards have an added loop that allows you to tie a string, or artificial sinew, and tie it off to your trigger guard. Powder weakening moisture is barred by the tight fit of the Weather Guard. Your rifle will be ready to shoot in the morning. Just remove the Guard, cap and you are ready to fire. No silly need to unload every night ( Unless your local law requires you to :-) Sold in a 6 pack. 1 - 6 Pack: $12.00 2 - 6 Pack: $22.00 Sold strictly through our website. PRICE Pack-6 $12.00 USD Pack-12 $22.00 USD