The 1500+ Sticker Book does not include vinyl stickers. However, the other item on this listing - 1100 Vinyl Sticker Books, does have vinyl stickers

What size are the stickers themselves? I’m needing stickers that are 1 inch or less.

These stickers are much larger than 1 x 1in

Horizon Group USA Sticker Book with Large and Small Sizes, Kids Stationary for Water Bottle, Notebooks, and Party Favors, 1500+, Just My Style

Product ID: 237528845

🎨43 unique, vibrant pages

📏Compact 5.75 x 8 in. size

📚1500+ premium stickers

ASIN	B08GTTT2K1
Additional Features	Lightweight
Age Range Description	Baby,Kid
Animal Theme	no animal theme
Best Sellers Rank	#11,748 in Toys & Games ( See Top 100 in Toys & Games ) #312 in Kids' Stickers #1,272 in Kids' Party Decorations
Brand	Just My Style
Brand Name	Just My Style
Color	Just My Style
Customer Reviews	4.7 out of 5 stars 2,953 Reviews
Embellishment Feature	No Embellishment Feature
Finish Type	Matte
Global Trade Identification Number	00194356057884
Included Components	1 43-Page Sticker Book with 1500 Stickers
Indoor Outdoor Usage	Indoor
Item Dimensions	5.8 x 0.35 x 8.1 inches
Item Form	Sheet
Item Type Name	by Horizon Group USA
Item dimensions L x W x H	5.8 x 0.35 x 8.1 inches
Manufacturer	Horizon Group USA
Manufacturer Part Number	205788
Material	Paper
Material Type	Paper
Model Number	205788
Number of Items	1
Number of Pieces	1
Pattern	Variety Pack
Product Style	Assorted Stickers
Recommended Uses For Product	Journal, notebook
Reusability	Single Use
Set Name	1500 Sticker Book
Shape	Round
Subject Character	Kawaii
Surface Recommendation	Metal
Theme	Alphabet
UPC	194356057884
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant