Stroma use high quility materials coming mainly  from well known European manufactures. All materials are made according to European standarts  and covered with certificates such as Ecolabel and Oeko Tex 100. The unique way of construction and the absent of foam and chemical materials allow Stroman matttress to  be more breathable.

Springs:

Bonell springs – are arranged into rows and connected to each other up and down with helical wire and strengthen with the flat still frame placed all around the edge. Mattresses with Bonnell springs are harder and more solid with less independent support.

Pocket springs - each one is less hard and packed individually in fabric pocket allowing them to work independently. That’s why spring unit with pocketed springs takes easily the shape of the body, supports correctly the spine and the body and makes sleep more comfortable. Mattresses with Pocket springs are suitable for all, especially for couples with different weight as they do not disturb each other while turning.

MicroPocket springs - have the same features as Pocket springs, but are smaller in diameter with thinner wire and that's why mattresses with MicroPocket springs can give better support to the spine.

Reinforcements are special springs butterfly type, which we are used at the sides of the mattresses so as to support better the edge and give extra strength where we ussually sit and put more pressure on the mattress.

Fabrics:

All fabrics are made in Europe according to European health stantards having different specifications. All are with Oeko tex 100 certificate and we mainly use 2 different types.

Damask – high quality woven fabrics with Aloe Vera and anti acaria treatment, used for mattresses „Thin Eco”, „Soft Ecological, „Coco Ecological”, „Orthopedic Ecological” as well for kids mattresses.

Knitted fabric – high quality streachable fabric with anti acaria treatment, used more for Pocket springs mattresses - „Reva”, „Orfeas”, „Olympia”.

Coolmax® - a special fabric  with high performances, thanks to its innovative, high technological fibre. It offers a great control both on skin temperature and on body hydration. It removes the body humidity very quickly that is released during the sleep, dries quicker than other fabrics maintaining the body dry and fresh. Further more Coolmax® is an extremely comfortable fabric which offers a fresh sensation, soft, light and airy, with natural touch! Used for mattress "Passion".

Bio Cotton® - the organic cotton is better than other natural fabric/material because no chemical products are used during the seed, cultivation, harvesting and woven. Biological cultivation is in the time more productive than the industrial one and has no social cost. The advantages of sleeping on an organic cotton (Bio Cotton®) fabric are, without any kind of doubt, the prevention from skin allergies and the higher migration of liquids through fibers and is used for the top of the line Pocketed mattress "Las Vegas".

Other materials:

Cotton insulators, thermo bonded cotton, wool, camel Wool, Linen are made from natural fiber which are mixed with synthetic and fixed together thermally at high temperature that confer the hygienic standarts on the product.The products have no Chemical resins and adhesives and are ecological.

Coco fibers are found between the hard internal shell and the outer coat of a coconut. Although a hard material the coco fiber is elastic enough to be twisted without breaking and it holds a curl as though permanently waved. Rubberized coco fiber, is well known as a natural material that has the ability to breath. Combined with the properties of natural rubber, coco-fibers allow proper air circulation and offer the required support to our mattresses.

Latex

Natural Latex comes in the form of a milky juice extracted from rubber trees usually grown in tropical climates. A particular merger procedure guarantees that its natural properties remain unharmed. Latex is an environmentally friendly material and a naturally anti-bacterial substance. Moreover it is breathable with high elasticity able to remain almost the same for long.

Memory foam

It is made from polyurethane with additional chemicals that add to its viscosity level, thereby increasing its density. It is firmer in cool temperatures and softer in warm. Because of its structure, it is easily adjusted to the different curves and has the ability to reduce point pain because of pressure.

HR Foam

It is made from polyurethane, is elasticate, high resilient and has the ability to regain its original shape, used only for mattress „Iris”.