SIMMONS Simmons Wool Bed Pad LG1001002A, 100% Wool, SD Semi-Double, 120 x 200cm, is a mattress pad. ◇Size 120 x 200cm Semi-Double ◇Condition Used about 10 times for guests, but I am selling it because I no longer have the opportunity to use it. There is no sagging, and I think the condition is good. However, there are some black marks that occurred when it was dried outside, please check photos 6 and 7.