Price per one piece. Let me know for which model you would like the case before purchasing. Beautifully designed and eco-friendly, Pela cases are the world’s first truly sustainable phone case. They are durable enough to protect your phone from drops and scratches and are also 100% compostable! Pela Case is a 100% compostable iPhone case made out of plant-based biopolymer, recycled materials and flax straw fibre, a waste byproduct of the oilseed harvest.