Mala/bracelet with 21 beads of rose quartz, with ohm symbol.
With an elastic cord. 
 
Rose quartz stimulates the heart chakra and the capacity to give and receive love. It harmonises relationships and increases self love and acceptance.
 
Mala 
A mala originally is a hinduistic and buddhist tool for prayer and meditation. It is used to count mantras during meditation. A mantra is a collection of words, often from Sanskrit, which is repeated several - traditionally 108 - times. While repeating, you focus on the meaning and vibration of the words, possibly combined with the accompanying visualisation. By training in a meditation practice like this, your thoughts come to rest and your body relaxes. Nowadays, a mala is also worn as a fashion accessory.