Introducing the Harrison Spinks Onyx Mattress
The Onyx 7,750 from the Harrison Spinks Optimum Support collection of mattresses is made with Cortec Quad recyclable pocket springs, layered with HD 2500 Micro Springs and Posturfil pocket springs that adapt to your body's contours to relieve pressure and provide greater comfort and lumbar support.
This is a seasonal turn mattress with a warm side featuring a wool blend to keep you warm during the colder months, and a cool side featuring a moisture-wicking cotton blend close to the sleeping surface, keeping you fresh and dry during the warmer months.
All 7,750 pocket springs within the mattress are recyclable, along with all-natural sustainable fillings including British wool, Egyptian cotton, kapok, lustrous alpaca, home-grown firming needled hemp and sumptuous mohair.
Mattress Depth 23cm
Features:
Available Sizes:
The delivery cost of your order depends on the size of the item you are ordering.
A product that can be delivered by one person, is standard delivery and costs £5.95. This is is free if you spend £60 or more. Delivery will take between 2 - 3 working days for in-stock items.
A two-person delivery is required for furniture, appliances and items over 30kgs. This costs £35 to postcodes within our local store catchment (40 miles) and £60 to postcodes outside of our catchment. Mattress delivery cost is £30. Delivery will take between 5 - 10 working days for in-stock items. For items that are available to order, the delivery timescales will be confirmed in the checkout.
Deliveries to some remote postcodes are possible, and carry an additional premium delivery charge. This will be charged in checkout, but please contact us if you have any questions.
We also offer a basic furniture assembly service for most furniture items, the cost of this varies depending on the item requiring assembly and your location. Please contact us for more information.
Click and Collect is available on in-stock items from our Grantham site; NG32 2AB. This will be offered in the checkout for small items, but please contact us if you require click and collect on Furniture.
Please be aware that we do not offer free returns, so unless there is a fault with your item, then you will be required to cover the cost of returning it to us, or for us to collect the item.
Please be aware of the order cancellation policy attached to furniture products, and in particular, that items configured to your choice attract a 25% restocking fee. Please also be aware that if it is not possible to gain access to the room of choice, with the product, then the cost of that failed delivery is met by the customer. If an item in this instance is made to your specification, then the order cancellation policy applies.
