Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Is this 100% silicone?
Document: I bought a set and was so impressed I got a set for my daughter in New Zealand (Amazon ships there, same cost as USPS since they went 100% airmail to overseas) and my son in Indonesia (Amazon does not ship there, but luck would have it my son was visiting my daughter in New Zealand! ).I would never buy the standard white spatulas again. The resilient silicone ones do not stain or decompose, and can be used in hot soups and stews.
We buy this spatula set as a gift for my mom. She loves it. Are very pretty and very usefull for bakery. Very good price. 100 % recommended
Great price, easy to clean, and dishwasher safe. Not the best quality but good for baking. Not 100% confident that these are safe for use while cooking, they seem to flimsy and might melt.
Was a mother's day gift and she says she loved them. They don't whither in the dishwasher or curl when using in hot pots and pans. This gift was remarked about more than the $100 purchase I also gave her. A targeted gift always rules.
Wilton really makes and awesome set of spatulas, these silicone ones are just perfect for all of my uses.
We love everything silicone! What is not to like when it's dishwasher safe, easy to clean, and fantastic to hold.
These silicone spatulas are fantastic. We haven't tested their heat resistance very much but love the comfort of the grip.
Really like my silicone spatulas as they can go in the dishwasher! Easy to clean and comfortable in my hand!
Perfect Size, silicone is just the right texture, and they are so pretty! These are the ones I grab first!
This Silicone Spatula does a thorough job of scraping thickest and most viscous batter from a blender or kneader bowl.
Answer: No, the heads are but the handles are BPA free (heavy duty) plastic.