Protecting your Plumeria Stems

What I use to protect my plumeria stems/trunks from getting damaged for gardeners. As an Amazon Associate, I earn from qualifying purchases. Brown Tree Trunk Protectors https://www.amazon.com/dp/B0C4T8LWSQ?... Gray Tree Protectors https://www.amazon.com/dp/B0026T3AVY?... Plant tags https://www.amazon.com/dp/B01LP3KFWS?...