Product Description J Arthur Bower's Play Bark Chips are a long lasting, natural product made from entirely renewable resources and are FSC certified. They are ideal for use as a mulch around children's play areas, retaining soil, moisture helping to suppress weeds. J Arthur Bower's Play Bark Chips is a selected grade of screened large bark chips. It can be used in children's play areas to provide an impact absorbing layer** under wings slides and climbing frames. **J Arthur Bower's Play Bark Chips will provide an impact absorbing layer from falls of up to 3 meters when applied at the correct depth of 12 inches.