Laundry Accessories and Stacking Kits. Save space and make the laundry a breeze, with our great range of laundry stacking kits. We have options suitable for almost every washing machine and dryer brand. Betta Electricals range of stacking Kits, not only make your laundry more functional, they are also a great choice if space is an issue in your laundry. You can use the stacking kits to mount a dryer on top of a washing machine. Purchase the kit with the handy pull-out shelf to rest your basket, and your laundry just got that much easier. There is also rollers for under your machine to enable you to easily move your machine out for cleaning or to grab that lost sock. This can support the weight of a dryer on top too. Look at our great range of brands including Meliconi and Unilux. Stacking kits offer convenience and flexibility, all at excellent value for money.