What it is: A set of six capsules including two medium capsules, a small capsules and an extender capsule perfect for traveling.What it does: The magnetic capsules are leakproof and TSA-compliant, making them perfect for traveling. The refillable capsules make traveling with your most-loved products easy and worry-free. No more spills or leaks! The magnetic capsules can be mixed and matched with different tile labels, depending on what you take with you. This set includes three Flex Medium Capsules, three Flex Small Capsules and six assorted magnetic tiles.Set includes:- Two Medium Capsules (hold 1.32 oz. each)- Small Capsule (holds 0.56 oz.)- Extender Capsule $77 Value Recycled plastic/plastic Hand wash