SOCKERBIT Box with castors and lid, White, 38x51x37cmThis roomy storage box in white has a snap on lid to protect from dust and dirt. Just mark the box to keep track whats inside. All SOCKERBIT boxes and lids are made with durable, partly recycled plastic. Easy to move since the plastic box has 4 castors. RILL castors are included in the price but packaged separately. Small ridges inside the lid create a tiny space between the lid and the box, which allows air to circulate and prevents any risk of