1.ZINTHU ZABWINO ZABWINO
Nsalu yokwezeka kwambiri, yotsutsa-yoterera, yosavala, yofewa, yopumira komanso yolimba, yopatsa ana odziwa bwino kwambiri. za ana
2.WOTETEZA WA MPHAMVU
Khoka lachitetezo cha PE limapangidwa ndi dacron yolimba kwambiri, ndipo mpanda wamisiriyo umapangidwa mokwanira kuti ana asagwe.
3.KUPOSA
Ndi anti-skid rubber mapazi, imatha kukhala bata ndikukhala chete panthawi yamasewera, osadandaula kuti ikhudza oyandikana nawo onse.
4.Kuchita bwino kwambiri kwa bounce
Mapadi osamva kuvala komanso osagwirizana ndi UV (opangidwa ndi PP) amatha kupirira kuthamanga kwambiri;36 akasupe kanasonkhezereka ndi elasticity wabwino ndipo akhoza kupirira 250KG (550 lb)