✅ 4 x HIGH QUALITY GLASS MASON DRINKING JARS WITH HANDLE: Eco-Friendly Recyclable Glass. Stain and odor resistant jars. Perfect for cold and refreshing/colorful drinks. Note: Not recommended for hot liquid, best use for room temperature or cool/cold drinks only. ✅ 4 x STAINLESS STEEL SPLASH/LEAK PROOF LIDS: Feel free to shake your drinks! The 304 food grade stainless steel lids come with silicon plugs for the straw hole and silicon O-Ring seals providing a tight fit to prevent splash and leaks. ✅ 4 x STAINLESS STEEL STRAWS: Reusable Food Grade 18/8 304 stainless steel, non-toxic, BPA and lead free, no metal aftertaste. ✅ EASY TO USE AND CLEAN: Included a cleaning scrub brush for cleaning the straws. ✅ PERFECT GIFT IDEAS FOR ALL OCCASIONS: Versatile and multi-purpose for weddings, parties, BBQ, outdoor events, etc.