| 摘要 |
The invention is a bed mattress set, which comprises of a mattress cover (2) attached to bed mattress (1) and a mattress topper (7) attached to mattress cover (2) or inside mattress cover. Mattress cover (2) with mattress topper (7) inside is permanently fixed to bed mattress (1), which prevents shifting of the mattress topper (7) during sleep. Top mattress cover (2) has zippers, which enable removing topper for washing and changing. As mattress cover (2) is attached to bed mattress (1) from centre part, mattress cover edges are left open and therefore it is possible to fold bed linen under mattress cover. |
