This product can keep food fresh, easy to use and clean, and of course, it's safe for human. What's more, it's environmentally friendly.

Features:
Perfectly keep the food, fruits, vegetables fresh and clean.
Environmental silicone does no harm to food and human bodies.
It is reusable and easy to clean and wash.
There are 3 sizes in total, suitable for kinds of sizes of bowls.

Specifications:
Material: silicone
Size: S, M, L
Item size: S 9.5 * 9.5 * 0.2cm / 3.74 * 3.74 * 0.08in
           M 14.4 * 14.4 * 0.2cm / 5.67 * 5.67 * 0.08in
           L 19.3 * 19.3 * 0.2cm / 7.60 * 7.60 * 0.08in
Item weight: 50g / 1.8oz
Package size: 19.5 * 19.5 * 1cm / 7.68 * 7.68 * 0.40in
Package weight: 65g / 2.3oz

Package lists:
1 * S size food fresh keeping plastic wrap
1 * L size food fresh keeping plastic wrap
2 * M size food fresh keeping plastic wraps