This super handy Tre Me Pack will help you work out which pad works best for your body and flow. This 4-pack starter kit contains one of each pad sizes: 1 x Liner, 1 x Light, 1 x Moderate and 1 x Heavy. Contoured to fit your body, these slimline, comfortable and chemical-free, washable period pads will last for around ten years or 150 washes! Store your eco pads when at home or on the go in the fab little waterproof and washable wet and dry bag included in the pack. NORA. Period wear you throw in the wash.