Box of Luxe Eternity Roses (Lasts 6 months to 1 year) $369.00 – $1,288.00 Box of luxe Australia introduces a novelty in the flower industry by selling preserved roses as well. The boxes coming five different sizes: XS 10-15 , S 20-22 , M 25-27 , L 50-60 , XL 90-100. This collection is available in round and square boxes as well. The roses expected lifespan is between 6 months to a year. Shipping information Important! Please check our “How it works” Page for more details about delivery times and options.