The popularity of home electronic items has added a new dimension for the do-it-yourself packer. Home computers, microwave ovens and stereo systems require special care to ensure they arrive at destination safely. If you saved the original cartons and packing materials in which these items arrived, it is best to repack using those materials. Should you not have these materials, you might want to contact a store selling your particular item and ask if discarded packing materials are available.