Side fabric: 100% cotton (double gauze), filling: 100% wool
Single 100×200cm 38,500 yen Filling amount: 2.0kg
Semi-double 120×200cm 46,200 yen Filling amount: 2.4kg
Double 140×200cm 64,680 yen Filling amount: 2.8kg
Queen 160×200cm 58,080 yen Filling amount: 3.2kg
King 180×200cm 65,340 yen Filling amount: 3.6kg
Wool is a renewable natural resource.
Wool is made of a natural protein called keratin. When wool is buried in soil, enzymes are generated as fungi and bacteria multiply, digesting the wool, and the wool biodegrades in about 3 to 4 months. During this time, essential elements such as nitrogen, sulfur, and magnesium are returned to the soil and taken up by the growing plants .
It is proven to be free of harmful chemicals and can be reused.