TipSee Light Co Cane-Lite Hands-Free LED Flashlight, 100 Lumen, Battery Powered, Durable, Portable, Water Resistant, IPX4, for Walking at Night, Elderly Accessibility Healthcaretuye Capacity of Water: 4 L UPGRADED CARBON FIBRE SPLINTS B09FR24187 PATTLER Color:no Base no light

Capacity of Water: 4 L

so if you do not achieve the effect in 1-3 days，It cannot indicate that the product is ineffective

Specs 4-3/8" OD Center Hole 2-1/4"

We want to make the legs

EASY TO USE: Simply take FreezeSleeve out of the freezer or microwave

TipSee Light Co Cane Lite Hands Free LED Flashlight, 100 Lumen, Battery Powered, Durable, Portable, Water Resistant, IPX4, for Walking at Night, Elderly Accessibility Healthcaretuye Capacity of Water: 4 L UPGRADED CARBON FIBRE SPLINTS B09FR24187 PATTLER Color:no Base no light Capacity of Water: 4 L so if you do not achieve the effect in 1 3 days，It cannot indicate that the product is ineffective