Lids diameter: 2.76", Insert diameter: 2.17". Package include: 6 solar panel lids + 6 hangers(No jar)
Fits for most regular mouth mason jars, like all major brands: Ball, Kerr, Golden Harvest, Kilner and Generic
POWERFUL SOLAR PANEL: Get Full Charge Within 5-8 Hours Under the Sun, and Lasts for 10-12 Hours with Full Charge, Energy Saving.
A magic jar with colorful firefly glow is ideal for both indoor and outdoor use, providing you with countless possibilities. Specially for modern wedding, dinner table, parties, holiday, and daily ornamentation.
Waterproof Design: IP65 Waterproof Rate. Durable for Indoor and Outdoor Use. MUST HAVE thing to liven up your space.