Pabalaza pabalaza la Synwin bonnell spring matiresi akugona kwambiri
bonnell spring matiresi amatengera mfundo ya bonnell spring vs pocket spring matiresi, ubwino wophatikizika wa kusiyana pakati pa bonnell spring ndi pocket spring matiresi. matiresi a Synwin roll-up, okulungidwa bwino m'bokosi, ndi ovuta kunyamula