Essential Oil Diffuser Necklace Antique Silver Plated Pendant Necklace with 6 Refill Pads for unisex Mother's Day Gift&Gift For Mom&Birthday Present An non-adjustable 30 inches long chain with a lobster claw clasp, attaches with a double ring to increase durability. Easy to use - place 1 cotton pad inside your pendant, add your favorite dTERRA, enjoy the aromas all the day. Packaged by Beautiful Purple Gift Box. 90 days WARRANTY