These mats are ready for any adventure! They’re small and light enough to be rolled tight or folded down, perfect for traveling. It is a great option for the eco-friendly Yogi, containing no heavy metals or phthalates. It is also made from Latex-free Polymer Environmental Resin (PER) which has been extracted from biodegradable plant secretions to produce a plastic-like material. However, PER is a naturally occurring, non-toxic, and sustainable alternative to traditional plastics. Combine this mat with the lightweight Tapas Harness for any on-the-go expedition.