I AM A MALE SIZE 10 (UK) FEET AND I CAN GET MY FEET IN THESE AT A SQUEEZE, NOT RECOMMENDED FOR OVER A SIZE 9 FEET 

I have used these myself and needed to use 2 lots, 1one of them 1 week after each other, the results were brilliant 

length: App 16cm/6.29"  Width: App 12cm/4.72" 

How to use:
-Thoroughly wash your feet (soaking in hot water will enhance the essence's absorption). For people with extremely rough cuticles, you may also exfoliate your feet prior using the masks.

- Dry your feet.
-Remove the masks from the pouch and wear them as if you are wearing your socks.
-It is recommended to wear a pair of normal socks outside of the masks, this will ensure that the masks stay in place and facilitate your movement.
-Wear the masks for 1-2 hours (minimum 30 minutes for sensitive skin). You may experience tingling or warming sensation, this indicates that the masks are working. Stop using if you experience uncomfortable burning sensation.
-Remove the mask and rinse your feet with water.

-Wait for the peeling process to start. Depending on feet's condition, the entire process may take 7-15 days, or longer depending on the absorption of each person (I only started peeling after 10 days).
Note: It is normal that some people may experience excessive peeling whereas others may experience very little peeling after the first pair. You may restart the process after 20-30 days (when the peeling has stopped) to achieve the desired effect. 

- When you see that your feet has started peeling, soaking in warm water every night is highly recommended (adding some vinegar is good too). You may use a feet exfoliating tool to help to you remove the dead skin (be gentle). Try not to apply lotion/moisturizer because you want your dead skin to peel off.
For best results: if you don't see peeling within 7 days, you may use another mask to enhance absorption and expedite peeling. This is not recommended if you have newly peeled skin or wounds/cuts.

Important: 

-Do not use the masks if you have active cut or wounds. The masks may cause irritation.

-After using the masks, prevent excessive walking, high heels, and/or excess gym. 

-If you have concern of whether you can use it or not, please consult your physician.
-Not recommended for people with special health conditions, e.g. pregnant.
-This product is not intended to cure or diagnose diseases.

What to expect:

-After removing the masks and the next day, you feet become white and wrinkled, you may not feel your feet well (your feet may become a bit numb). 

-The following days, you feet may become very dry. People who respond fast will see their feet peeling, other may see their skin cracking, some may not see these reactions.

-Depending on how you react to the masks, you may need 2-3 pairs to achieve the

desired results.