1. Chikopa chathu cha PVC cha mipando chimakhala ndi manja abwino okhudza kukhudza kofewa, njere zachilengedwe komanso zapamwamba kwambiri.
2. Zosamva ma abrasion komanso osapakapaka.
3. choletsa moto, US standard kapena UK standard flame retardant.
4. Zopanda fungo.
5. Yosavuta kusamalira ndi kupha tizilombo, Titha kukupatsirani mawonekedwe ndi ntchito zosinthira utoto kuti tikwaniritse zomwe mukufuna.