This item is machine washable, though a mesh delicates bag is recommended. Do not tumble dry.
Pouches roughly measure as follows:
Mini: 8x5cm OR 7.5x10.5cm
Small: 11cm x 11cm
Medium: 14cm x 14cm
Large: 16cm x 16cm
Sandwich Bag: 18cm x 18cm
Dispatch time for this item is 5 to 7 business days, then UK first class postage has a delivery time of roughly 1-3 days. International post can take up to 14 working days and there will not be tracking provided unless you purchase the tracking upgrade via a separate shop listing.