Siena Hybrid Plush NA2

960 Pocketed Coil with Active Guard Perimeter Edge Double-sided 480g Thick Matelass Cover 1.75in Deep Puff Quilting 2in 1570 Foam Insulator Pads Adjustable Friendly 10 Year Warranty The Siena Collection is our Double-Sided Pocketed Coil collection. The Siena Hybrid Plush is a double-sided, pocket coil mattress with a luxurious 480g cover on both sides. This has a nice Gentle Firm feel. Get twice the longevity, for a half the price. Its durable, comfortable and doesn't break the bank.